{"id":2331,"date":"2025-04-28T16:41:47","date_gmt":"2025-04-28T08:41:47","guid":{"rendered":"https:\/\/www.ductileironsuppliers.com\/?p=2331"},"modified":"2025-06-03T10:26:54","modified_gmt":"2025-06-03T02:26:54","slug":"how-to-install-a-ductile-iron-valve-on-c900","status":"publish","type":"post","link":"https:\/\/www.ductileironsuppliers.com\/ar\/how-to-install-a-ductile-iron-valve-on-c900.html","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u062a\u0631\u0643\u064a\u0628 \u0635\u0645\u0627\u0645 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0639\u0644\u0649 C900"},"content":{"rendered":"<p>\u064a\u062a\u0637\u0644\u0628 \u062a\u0631\u0643\u064a\u0628 \u0635\u0645\u0627\u0645 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0639\u0644\u0649 \u0623\u0646\u0628\u0648\u0628 PVC C900 \u0645\u062d\u0648\u0644\u0627\u062a \u0648\u062a\u0642\u0646\u064a\u0627\u062a \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0636\u0645\u0627\u0646 \u062a\u0648\u0635\u064a\u0644 \u0622\u0645\u0646 \u0648\u062e\u0627\u0644\u064d \u0645\u0646 \u0627\u0644\u062a\u0633\u0631\u0628. \u062a\u0634\u0645\u0644 \u0627\u0644\u0637\u0631\u0642 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062d\u0648\u0644\u0627\u062a \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u0642\u064a\u062f\u0629 \u0623\u0648 \u0623\u0637\u0642\u0645 \u0627\u0644\u0634\u0641\u0629 \u0623\u0648 \u0627\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u0644\u0644\u0627\u0646\u062a\u0642\u0627\u0644 \u0628\u064a\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0648\u0645\u0648\u0627\u062f PVC.<\/p>\n<figure id=\"attachment_2332\" aria-describedby=\"caption-attachment-2332\" style=\"width: 935px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.ductileironsuppliers.com\/wp-content\/uploads\/2025\/04\/ton6i-atk33.webp\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-2332\" src=\"https:\/\/www.ductileironsuppliers.com\/wp-content\/uploads\/2025\/04\/ton6i-atk33.webp\" alt=\"\u0643\u064a\u0641\u064a\u0629 \u062a\u0631\u0643\u064a\u0628 \u0635\u0645\u0627\u0645 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0639\u0644\u0649 C900\" width=\"935\" height=\"626\" srcset=\"https:\/\/www.ductileironsuppliers.com\/wp-content\/uploads\/2025\/04\/ton6i-atk33.webp 935w, https:\/\/www.ductileironsuppliers.com\/wp-content\/uploads\/2025\/04\/ton6i-atk33-300x201.webp 300w, https:\/\/www.ductileironsuppliers.com\/wp-content\/uploads\/2025\/04\/ton6i-atk33-768x514.webp 768w\" sizes=\"(max-width: 935px) 100vw, 935px\" \/><\/a><figcaption id=\"caption-attachment-2332\" class=\"wp-caption-text\">\u0643\u064a\u0641\u064a\u0629 \u062a\u0631\u0643\u064a\u0628 \u0635\u0645\u0627\u0645 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0639\u0644\u0649 C900<\/figcaption><\/figure>\n<h3 class=\"\" data-start=\"674\" data-end=\"745\"><strong data-start=\"678\" data-end=\"745\">1. \u0645\u0642\u062f\u0645\u0629 \u0644\u062a\u0631\u0643\u064a\u0628 \u0635\u0645\u0627\u0645\u0627\u062a \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0639\u0644\u0649 \u0623\u0646\u0627\u0628\u064a\u0628 C900<\/strong><\/h3>\n<p class=\"\" data-start=\"747\" data-end=\"1041\">\u062a\u064f\u0639\u062f \u0635\u0645\u0627\u0645\u0627\u062a \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0645\u0643\u0648\u0646\u0627\u062a \u0623\u0633\u0627\u0633\u064a\u0629 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628\u060c \u0648\u062a\u0633\u062a\u062e\u062f\u0645 \u0639\u0627\u062f\u0629\u064b \u0644\u0646\u0642\u0644 \u0627\u0644\u0645\u064a\u0627\u0647 \u0648\u0627\u0644\u063a\u0627\u0632 \u0648\u0645\u064a\u0627\u0647 \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0635\u062d\u064a. \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0627\u0644\u0623\u0645\u0631 \u0628\u062a\u0631\u0643\u064a\u0628 \u0647\u0630\u0647 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0639\u0644\u0649 \u0623\u0646\u0627\u0628\u064a\u0628 C900\u060c \u0641\u0625\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0635\u062d\u064a\u062d \u0648\u0627\u0644\u0641\u0639\u0627\u0644 \u064a\u0636\u0645\u0646 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0648\u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629 \u0648\u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/p>\n<p class=\"\" data-start=\"1043\" data-end=\"1315\">\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0623\u0646\u0627\u0628\u064a\u0628 C900\u060c \u0648\u0647\u064a \u0646\u0648\u0639 \u0645\u0646 \u0623\u0646\u0627\u0628\u064a\u0628 PVC (\u0643\u0644\u0648\u0631\u064a\u062f \u0627\u0644\u0628\u0648\u0644\u064a\u0641\u064a\u0646\u064a\u0644 \u0627\u0644\u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0641\u064a\u0646\u064a\u0644) \u0627\u0644\u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0636\u063a\u0648\u0637\u0629\u060c \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0628\u0644\u062f\u064a\u0629\u060c \u0648\u064a\u0624\u062f\u064a \u0627\u0644\u062c\u0645\u0639 \u0628\u064a\u0646\u0647\u0627 \u0648\u0628\u064a\u0646 \u0635\u0645\u0627\u0645\u0627\u062a \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0625\u0644\u0649 \u062d\u0644 \u0642\u0648\u064a \u064a\u0645\u0643\u0646\u0647 \u062a\u062d\u0645\u0644 \u0627\u0644\u0636\u063a\u0648\u0637 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0635\u0639\u0628\u0629.<\/p>\n<p class=\"\" data-start=\"1317\" data-end=\"1565\">\u0633\u062a\u063a\u0637\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629 \u0643\u0644 \u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0644\u0627\u0632\u0645\u0629 \u0644\u062a\u0631\u0643\u064a\u0628 \u0635\u0645\u0627\u0645\u0627\u062a \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0639\u0644\u0649 \u0623\u0646\u0627\u0628\u064a\u0628 C900\u060c \u0628\u062f\u0621\u064b\u0627 \u0645\u0646 \u0627\u0644\u062a\u062d\u0636\u064a\u0631 \u0648\u062d\u062a\u0649 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0627 \u0628\u0639\u062f \u0627\u0644\u062a\u0631\u0643\u064a\u0628. \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0633\u0648\u0641 \u064a\u0633\u062a\u0643\u0634\u0641 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u0634\u0627\u0626\u0639\u0629\u060c \u0648\u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629\u060c \u0648\u0623\u0641\u0636\u0644 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0641\u064a \u0627\u0644\u0635\u0646\u0627\u0639\u0629\u060c \u0648\u0646\u0635\u0627\u0626\u062d \u0627\u0644\u0635\u064a\u0627\u0646\u0629.<\/p>\n<h3 class=\"\" data-start=\"1572\" data-end=\"1616\"><strong data-start=\"1576\" data-end=\"1616\">2. \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0644\u0627\u0632\u0645\u0629 \u0644\u0644\u062a\u0631\u0643\u064a\u0628<\/strong><\/h3>\n<p class=\"\" data-start=\"1618\" data-end=\"1792\">\u0642\u0628\u0644 \u0627\u0644\u0628\u062f\u0621 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u062c\u0645\u0639 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629. \u0648\u0647\u0630\u0627 \u064a\u0636\u0645\u0646 \u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u062a\u0644\u0628\u064a\u0629 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0633\u0644\u0627\u0645\u0629.<\/p>\n<h4 class=\"\" data-start=\"1794\" data-end=\"1836\"><strong data-start=\"1799\" data-end=\"1836\">2.1. \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0648\u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629<\/strong><\/h4>\n<ul data-start=\"1837\" data-end=\"2373\">\n<li class=\"\" data-start=\"1837\" data-end=\"1908\">\n<p class=\"\" data-start=\"1839\" data-end=\"1908\"><strong data-start=\"1839\" data-end=\"1861\">\u0642\u0627\u0637\u0639 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0623\u0648 \u0627\u0644\u0645\u0646\u0634\u0627\u0631<\/strong>: \u0644\u0642\u0635 \u0623\u0646\u0628\u0648\u0628 C900 \u0625\u0644\u0649 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0637\u0644\u0648\u0628.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1909\" data-end=\"1990\">\n<p class=\"\" data-start=\"1911\" data-end=\"1990\"><strong data-start=\"1911\" data-end=\"1929\">\u0632\u064a\u0648\u062a \u062a\u0634\u062d\u064a\u0645 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong>: \u0644\u0636\u0645\u0627\u0646 \u0633\u0644\u0627\u0633\u0629 \u062a\u0631\u0643\u064a\u0628 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1991\" data-end=\"2066\">\n<p class=\"\" data-start=\"1993\" data-end=\"2066\"><strong data-start=\"1993\" data-end=\"2011\">\u0634\u0631\u064a\u0637 \u0627\u0644\u0642\u064a\u0627\u0633<\/strong>: \u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0648\u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0635\u062d\u064a\u062d.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2067\" data-end=\"2123\">\n<p class=\"\" data-start=\"2069\" data-end=\"2123\"><strong data-start=\"2069\" data-end=\"2090\">\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0639\u062f\u064a\u0644<\/strong>: \u0644\u0631\u0628\u0637 \u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0628\u0625\u062d\u0643\u0627\u0645.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2124\" data-end=\"2237\">\n<p class=\"\" data-start=\"2126\" data-end=\"2237\"><strong data-start=\"2126\" data-end=\"2145\">\u0645\u0627\u062f\u0629 \u0627\u0644\u062d\u0634\u064a\u0629<\/strong>: \u064a\u0644\u0632\u0645 \u0648\u062c\u0648\u062f \u062d\u0634\u064a\u0629 \u0645\u0637\u0627\u0637\u064a\u0629 \u0623\u0648 \u0645\u0637\u0627\u0637 \u0645\u0637\u0627\u0637 \u0645\u0637\u0627\u0637\u064a \u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0648\u0635\u0644\u0629 \u0628\u064a\u0646 \u0627\u0644\u0635\u0645\u0627\u0645 \u0648\u0627\u0644\u0623\u0646\u0628\u0648\u0628.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2238\" data-end=\"2373\">\n<p class=\"\" data-start=\"2240\" data-end=\"2373\"><strong data-start=\"2240\" data-end=\"2270\">\u0645\u062d\u0648\u0644 \u0634\u0641\u0629 \u0623\u0648 \u0627\u0642\u062a\u0631\u0627\u0646 \u0634\u0641\u0629<\/strong>: \u0625\u0630\u0627 \u0643\u0627\u0646 \u0644\u0644\u0635\u0645\u0627\u0645 \u0648\u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0623\u0646\u0648\u0627\u0639 \u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0641\u0642\u062f \u064a\u0643\u0648\u0646 \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062d\u0648\u0644 \u0634\u0641\u0629 \u0623\u0648 \u0627\u0642\u062a\u0631\u0627\u0646.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"2375\" data-end=\"2418\"><strong data-start=\"2380\" data-end=\"2418\">2.2. \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644<\/strong><\/h4>\n<ul data-start=\"2419\" data-end=\"2725\">\n<li class=\"\" data-start=\"2419\" data-end=\"2514\">\n<p class=\"\" data-start=\"2421\" data-end=\"2514\"><strong data-start=\"2421\" data-end=\"2435\">\u062c\u0633\u0645 \u0627\u0644\u0635\u0645\u0627\u0645<\/strong>: \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0644\u0644\u0635\u0645\u0627\u0645\u060c \u0648\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0643\u0648\u0646 \u0645\u0635\u0646\u0648\u0639\u064b\u0627 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0644\u0644\u0642\u0648\u0629.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2515\" data-end=\"2579\">\n<p class=\"\" data-start=\"2517\" data-end=\"2579\"><strong data-start=\"2517\" data-end=\"2531\">\u062c\u0630\u0639 \u0627\u0644\u0635\u0645\u0627\u0645<\/strong>: \u0627\u0644\u0622\u0644\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0641\u062a\u062d \u0648\u062a\u063a\u0644\u0642 \u0627\u0644\u0635\u0645\u0627\u0645.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2580\" data-end=\"2655\">\n<p class=\"\" data-start=\"2582\" data-end=\"2655\"><strong data-start=\"2582\" data-end=\"2592\">\u062d\u0634\u064a\u0629<\/strong>: \u064a\u0633\u062a\u062e\u062f\u0645 \u0644\u0636\u0645\u0627\u0646 \u0625\u062d\u0643\u0627\u0645 \u0625\u063a\u0644\u0627\u0642 \u0645\u062d\u0643\u0645 \u0644\u0644\u0645\u0627\u0621 \u0628\u064a\u0646 \u0627\u0644\u0635\u0645\u0627\u0645 \u0648\u0627\u0644\u0623\u0646\u0628\u0648\u0628.<\/p>\n<\/li>\n<li class=\"\" data-start=\"2656\" data-end=\"2725\">\n<p class=\"\" data-start=\"2658\" data-end=\"2725\"><strong data-start=\"2658\" data-end=\"2676\">\u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0648\u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644<\/strong>: \u064a\u0633\u062a\u062e\u062f\u0645 \u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0635\u0645\u0627\u0645 \u0639\u0644\u0649 \u062d\u0648\u0627\u0641 \u0627\u0644\u0623\u0646\u0628\u0648\u0628.<\/p>\n<\/li>\n<\/ul>\n<h3 class=\"\" data-start=\"2732\" data-end=\"2797\"><strong data-start=\"2736\" data-end=\"2797\">3. \u0623\u0646\u0648\u0627\u0639 \u0635\u0645\u0627\u0645\u0627\u062a \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0623\u0646\u0627\u0628\u064a\u0628 C900<\/strong><\/h3>\n<p class=\"\" data-start=\"2799\" data-end=\"3002\">\u0644\u064a\u0633\u062a \u0643\u0644 \u0635\u0645\u0627\u0645\u0627\u062a \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0645\u062a\u0645\u0627\u062b\u0644\u0629\u060c \u0648\u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0648\u0639 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u0635\u062d\u064a\u062d \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643. \u062a\u062a\u0636\u0645\u0646 \u0628\u0639\u0636 \u0623\u0646\u0648\u0627\u0639 \u0635\u0645\u0627\u0645\u0627\u062a \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u064b\u0627 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0645\u0639 \u0623\u0646\u0627\u0628\u064a\u0628 C900 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n<h4 class=\"\" data-start=\"3004\" data-end=\"3029\"><strong data-start=\"3009\" data-end=\"3029\">3.1. \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0648\u0627\u0628\u0629<\/strong><\/h4>\n<p class=\"\" data-start=\"3030\" data-end=\"3158\">\u062a\u0633\u062a\u062e\u062f\u0645 \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0628\u0648\u0627\u0628\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0644\u062a\u0646\u0638\u064a\u0645 \u0627\u0644\u062a\u062f\u0641\u0642 \u0641\u064a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u0636\u063a\u0648\u0637\u0629. \u0648\u0647\u064a \u062a\u0648\u0641\u0631 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u0646 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u062a\u062f\u0641\u0642 \u0639\u0646\u062f \u0641\u062a\u062d\u0647\u0627 \u0628\u0627\u0644\u0643\u0627\u0645\u0644.<\/p>\n<h4 class=\"\" data-start=\"3160\" data-end=\"3185\"><strong data-start=\"3165\" data-end=\"3185\">3.2. \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u0631\u0648\u064a\u0629<\/strong><\/h4>\n<p class=\"\" data-start=\"3186\" data-end=\"3318\">\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0643\u0631\u0648\u064a\u0629 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0625\u063a\u0644\u0627\u0642\u064b\u0627 \u0633\u0631\u064a\u0639\u064b\u0627 \u0648\u062a\u0633\u062a\u062e\u062f\u0645 \u0639\u0627\u062f\u0629\u064b \u0641\u064a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062a\u064a \u064a\u062a\u0648\u0642\u0639 \u0641\u064a\u0647\u0627 \u0636\u063a\u0637 \u0645\u0631\u062a\u0641\u0639.<\/p>\n<h4 class=\"\" data-start=\"3320\" data-end=\"3350\"><strong data-start=\"3325\" data-end=\"3350\">3.3. \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u0631\u0627\u0634\u0629<\/strong><\/h4>\n<p class=\"\" data-start=\"3351\" data-end=\"3473\">\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u062a\u062f\u0641\u0642 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0623\u0648 \u0627\u0644\u063a\u0627\u0632\u0627\u062a \u0648\u0647\u064a \u0645\u0646\u0627\u0633\u0628\u0629 \u0628\u0634\u0643\u0644 \u062e\u0627\u0635 \u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0630\u0627\u062a \u0627\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u0643\u0628\u064a\u0631\u0629.<\/p>\n<h4 class=\"\" data-start=\"3475\" data-end=\"3501\"><strong data-start=\"3480\" data-end=\"3501\">3.4. \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635<\/strong><\/h4>\n<p class=\"\" data-start=\"3502\" data-end=\"3622\">\u0635\u064f\u0645\u0645\u062a \u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0641\u062d\u0635 \u0644\u0645\u0646\u0639 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0639\u0643\u0633\u064a \u0648\u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0645\u064a\u0627\u0647 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u062a\u062f\u0641\u0642 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647.<\/p>\n<h3 class=\"\" data-start=\"3629\" data-end=\"3708\"><strong data-start=\"3633\" data-end=\"3708\">4. \u062f\u0644\u064a\u0644 \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629: \u0643\u064a\u0641\u064a\u0629 \u062a\u0631\u0643\u064a\u0628 \u0635\u0645\u0627\u0645 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0639\u0644\u0649 \u0623\u0646\u0627\u0628\u064a\u0628 C900<\/strong><\/h3>\n<p class=\"\" data-start=\"3710\" data-end=\"3924\">\u062a\u062a\u0636\u0645\u0646 \u0639\u0645\u0644\u064a\u0629 \u062a\u0631\u0643\u064a\u0628 \u0635\u0645\u0627\u0645 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0639\u0644\u0649 \u0623\u0646\u0628\u0648\u0628 C900 \u0639\u062f\u0629 \u062e\u0637\u0648\u0627\u062a \u0631\u0626\u064a\u0633\u064a\u0629. \u0643\u0644 \u062e\u0637\u0648\u0629 \u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0635\u062d\u064a\u062d \u0648\u062a\u062c\u0646\u0628 \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u0645\u0633\u062a\u0642\u0628\u0644\u064a\u0629 \u0645\u062b\u0644 \u0627\u0644\u062a\u0633\u0631\u064a\u0628\u0627\u062a \u0623\u0648 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629.<\/p>\n<h4 class=\"\" data-start=\"3926\" data-end=\"3971\"><strong data-start=\"3931\" data-end=\"3971\">4.1. \u0627\u0644\u0627\u0633\u062a\u0639\u062f\u0627\u062f \u0648\u062a\u062f\u0627\u0628\u064a\u0631 \u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/strong><\/h4>\n<p class=\"\" data-start=\"3972\" data-end=\"4013\">\u0642\u0628\u0644 \u0628\u062f\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a:<\/p>\n<ul data-start=\"4014\" data-end=\"4419\">\n<li class=\"\" data-start=\"4014\" data-end=\"4148\">\n<p class=\"\" data-start=\"4016\" data-end=\"4148\"><strong data-start=\"4016\" data-end=\"4054\">\u062a\u0623\u0643\u062f \u0645\u0646 \u062e\u0641\u0636 \u0636\u063a\u0637 \u0627\u0644\u0646\u0638\u0627\u0645<\/strong>: \u0642\u0628\u0644 \u0628\u062f\u0621 \u0623\u064a \u0639\u0645\u0644\u060c \u062a\u0623\u0643\u062f \u0645\u0646 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u0636\u063a\u0637 \u0641\u064a \u062e\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u062d\u0648\u0627\u062f\u062b.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4149\" data-end=\"4271\">\n<p class=\"\" data-start=\"4151\" data-end=\"4271\"><strong data-start=\"4151\" data-end=\"4171\">\u0627\u0631\u062a\u062f\u0650 \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/strong>: \u064a\u062c\u0628 \u0627\u0631\u062a\u062f\u0627\u0621 \u0627\u0644\u0642\u0641\u0627\u0632\u0627\u062a \u0648\u0627\u0644\u0646\u0638\u0627\u0631\u0627\u062a \u0627\u0644\u0648\u0627\u0642\u064a\u0629 \u0648\u0627\u0644\u0623\u062d\u0630\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0623\u0635\u0627\u0628\u0639 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0644\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u0625\u0635\u0627\u0628\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0631\u0643\u064a\u0628.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4272\" data-end=\"4419\">\n<p class=\"\" data-start=\"4274\" data-end=\"4419\"><strong data-start=\"4274\" data-end=\"4313\">\u062a\u062d\u0642\u0642 \u0645\u0646 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0635\u0645\u0627\u0645 \u0648\u0627\u0644\u0623\u0646\u0628\u0648\u0628<\/strong>: \u062a\u062d\u0642\u0642 \u0645\u0646 \u062a\u0637\u0627\u0628\u0642 \u062d\u062c\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0645\u0639 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0623\u0646\u0628\u0648\u0628 C900\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0642\u0637\u0631 \u0648\u062a\u0635\u0646\u064a\u0641 \u0627\u0644\u0636\u063a\u0637.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"4421\" data-end=\"4463\"><strong data-start=\"4426\" data-end=\"4463\">4.2. \u0642\u0637\u0639 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u062a\u062d\u0636\u064a\u0631\u0647\u0627<\/strong><\/h4>\n<ul data-start=\"4464\" data-end=\"4865\">\n<li class=\"\" data-start=\"4464\" data-end=\"4558\">\n<p class=\"\" data-start=\"4466\" data-end=\"4558\"><strong data-start=\"4466\" data-end=\"4486\">\u0642\u064a\u0627\u0633 \u0627\u0644\u0623\u0646\u0628\u0648\u0628<\/strong>: \u0642\u0645 \u0628\u0642\u064a\u0627\u0633 \u0637\u0648\u0644 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 C900 \u062d\u064a\u062b \u0633\u064a\u062a\u0645 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0635\u0645\u0627\u0645.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4559\" data-end=\"4729\">\n<p class=\"\" data-start=\"4561\" data-end=\"4729\"><strong data-start=\"4561\" data-end=\"4577\">\u0642\u0637\u0639 \u0627\u0644\u0623\u0646\u0628\u0648\u0628<\/strong>: \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u0627\u0637\u0639 \u0623\u0646\u0627\u0628\u064a\u0628 \u0623\u0648 \u0645\u0646\u0634\u0627\u0631\u060c \u0642\u0645 \u0628\u0642\u0637\u0639 \u0623\u0646\u0628\u0648\u0628 C900 \u0628\u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0637\u0644\u0648\u0628. \u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u0642\u0637\u0639 \u0645\u0633\u062a\u0642\u064a\u0645 \u0648\u0646\u0638\u064a\u0641 \u0644\u0644\u0633\u0645\u0627\u062d \u0628\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0635\u0645\u0627\u0645 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d.<\/p>\n<\/li>\n<li class=\"\" data-start=\"4730\" data-end=\"4865\">\n<p class=\"\" data-start=\"4732\" data-end=\"4865\"><strong data-start=\"4732\" data-end=\"4756\">\u062a\u0646\u0638\u064a\u0641 \u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong>: \u0628\u0639\u062f \u0627\u0644\u0642\u0637\u0639\u060c \u0627\u0633\u062a\u062e\u062f\u0645 \u0623\u062f\u0627\u0629 \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062d\u0648\u0627\u0641 \u0644\u0625\u0632\u0627\u0644\u0629 \u0623\u064a \u062d\u0648\u0627\u0641 \u062d\u0627\u062f\u0629 \u0623\u0648 \u062d\u0637\u0627\u0645 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u062f\u0627\u062e\u0644 \u0645\u0639 \u0645\u0627\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"4867\" data-end=\"4900\"><strong data-start=\"4872\" data-end=\"4900\">4.3. \u062a\u062d\u0636\u064a\u0631 \u0627\u0644\u0635\u0645\u0627\u0645<\/strong><\/h4>\n<ul data-start=\"4901\" data-end=\"5264\">\n<li class=\"\" data-start=\"4901\" data-end=\"5011\">\n<p class=\"\" data-start=\"4903\" data-end=\"5011\"><strong data-start=\"4903\" data-end=\"4929\">\u0645\u0643\u0648\u0646\u0627\u062a \u0635\u0645\u0627\u0645 \u0627\u0644\u0641\u062d\u0635<\/strong>: \u0627\u0641\u062d\u0635 \u0635\u0645\u0627\u0645 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0628\u062d\u062b\u064b\u0627 \u0639\u0646 \u0623\u064a \u0639\u0644\u0627\u0645\u0627\u062a \u062a\u0644\u0641 \u0623\u0648 \u0639\u064a\u0648\u0628 \u062a\u0635\u0646\u064a\u0639.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5012\" data-end=\"5143\">\n<p class=\"\" data-start=\"5014\" data-end=\"5143\"><strong data-start=\"5014\" data-end=\"5038\">\u0636\u0639 \u0645\u0627\u062f\u0629 \u062a\u0634\u062d\u064a\u0645 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/strong>: \u0636\u0639 \u0645\u0627\u062f\u0629 \u062a\u0634\u062d\u064a\u0645 \u0645\u0646\u0627\u0633\u0628\u0629 \u0639\u0644\u0649 \u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u062f\u0627\u062e\u0644 \u062d\u0648\u0627\u0641 \u0627\u0644\u0635\u0645\u0627\u0645 \u0644\u0636\u0645\u0627\u0646 \u0633\u0644\u0627\u0633\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5144\" data-end=\"5264\">\n<p class=\"\" data-start=\"5146\" data-end=\"5264\"><strong data-start=\"5146\" data-end=\"5168\">\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u062d\u0634\u064a\u0629<\/strong>: \u0636\u0639 \u0627\u0644\u062d\u0634\u064a\u0629 \u0639\u0644\u0649 \u0634\u0641\u0629 \u0627\u0644\u0635\u0645\u0627\u0645 \u0623\u0648 \u0637\u0631\u0641 \u0627\u0644\u0623\u0646\u0628\u0648\u0628\u060c \u0645\u0639 \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u062a\u062b\u0628\u064a\u062a\u0647\u0627 \u0628\u0625\u062d\u0643\u0627\u0645 \u062f\u0648\u0646 \u0623\u064a \u0637\u064a\u0627\u062a.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"5266\" data-end=\"5300\"><strong data-start=\"5271\" data-end=\"5300\">4.4. \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0635\u0645\u0627\u0645<\/strong><\/h4>\n<ul data-start=\"5301\" data-end=\"5825\">\n<li class=\"\" data-start=\"5301\" data-end=\"5480\">\n<p class=\"\" data-start=\"5303\" data-end=\"5480\"><strong data-start=\"5303\" data-end=\"5325\">\u0648\u0636\u0639 \u0627\u0644\u0635\u0645\u0627\u0645<\/strong>: \u0642\u0645 \u0628\u0645\u062d\u0627\u0630\u0627\u0629 \u0635\u0645\u0627\u0645 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0645\u0639 \u0634\u0641\u0629 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 C900. \u064a\u062c\u0628 \u0648\u0636\u0639 \u0627\u0644\u0635\u0645\u0627\u0645 \u0628\u062d\u064a\u062b \u064a\u062a\u0637\u0627\u0628\u0642 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062a\u062f\u0641\u0642 \u0645\u0639 \u062a\u0635\u0645\u064a\u0645 \u062e\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5481\" data-end=\"5634\">\n<p class=\"\" data-start=\"5483\" data-end=\"5634\"><strong data-start=\"5483\" data-end=\"5515\">\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0635\u0645\u0627\u0645 \u0628\u0627\u0644\u0623\u0646\u0628\u0648\u0628<\/strong>: \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0635\u0645\u0627\u0645 \u0628\u0627\u0644\u0623\u0646\u0628\u0648\u0628. \u0623\u062d\u0643\u0645 \u0631\u0628\u0637 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0628\u0646\u0645\u0637 \u0646\u062c\u0645\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u062a\u0633\u0627\u0648\u064a \u0639\u0644\u0649 \u0627\u0644\u062d\u0634\u064a\u0629.<\/p>\n<\/li>\n<li class=\"\" data-start=\"5635\" data-end=\"5825\">\n<p class=\"\" data-start=\"5637\" data-end=\"5825\"><strong data-start=\"5637\" data-end=\"5657\">\u0634\u062f \u0627\u0644\u0628\u0631\u0627\u063a\u064a<\/strong>: \u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0641\u062a\u0627\u062d \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0644\u0625\u062d\u0643\u0627\u0645 \u0631\u0628\u0637 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u062d\u0633\u0628 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647\u0627 \u0645\u0646 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629. \u0642\u062f \u064a\u062a\u0633\u0628\u0628 \u0627\u0644\u0634\u062f \u0627\u0644\u0632\u0627\u0626\u062f \u0623\u0648 \u0627\u0644\u0634\u062f \u0627\u0644\u0646\u0627\u0642\u0635 \u0641\u064a \u062d\u062f\u0648\u062b \u062a\u0633\u0631\u0628\u0627\u062a \u0623\u0648 \u062a\u0644\u0641 \u0627\u0644\u0635\u0645\u0627\u0645.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"5827\" data-end=\"5865\"><strong data-start=\"5832\" data-end=\"5865\">4.5. \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/strong><\/h4>\n<p class=\"\" data-start=\"5866\" data-end=\"5894\">\u0628\u0645\u062c\u0631\u062f \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0635\u0645\u0627\u0645:<\/p>\n<ul data-start=\"5895\" data-end=\"6118\">\n<li class=\"\" data-start=\"5895\" data-end=\"6007\">\n<p class=\"\" data-start=\"5897\" data-end=\"6007\"><strong data-start=\"5897\" data-end=\"5914\">\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0636\u063a\u0637<\/strong>: \u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0636\u063a\u0637 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u062a\u0633\u0631\u0628\u0627\u062a \u062d\u0648\u0644 \u0627\u0644\u0635\u0645\u0627\u0645 \u0648\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628.<\/p>\n<\/li>\n<li class=\"\" data-start=\"6008\" data-end=\"6118\">\n<p class=\"\" data-start=\"6010\" data-end=\"6118\"><strong data-start=\"6010\" data-end=\"6029\">\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0648\u0638\u064a\u0641\u064a<\/strong>: \u0627\u0641\u062a\u062d \u0627\u0644\u0635\u0645\u0627\u0645 \u0648\u0623\u063a\u0644\u0642\u0647 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646\u0647 \u064a\u0639\u0645\u0644 \u0628\u0633\u0644\u0627\u0633\u0629 \u062f\u0648\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0623\u0648 \u0627\u0644\u062a\u0635\u0627\u0642.<\/p>\n<\/li>\n<\/ul>\n<h3 class=\"\" data-start=\"6125\" data-end=\"6178\"><strong data-start=\"6129\" data-end=\"6178\">5. \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0648\u0643\u064a\u0641\u064a\u0629 \u0627\u0644\u062a\u063a\u0644\u0628 \u0639\u0644\u064a\u0647\u0627<\/strong><\/h3>\n<p class=\"\" data-start=\"6180\" data-end=\"6297\">\u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a\u060c \u0642\u062f \u062a\u0638\u0647\u0631 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0628\u0639\u0636 \u0627\u0644\u0645\u0634\u0627\u0643\u0644 \u0648\u0627\u0644\u062d\u0644\u0648\u0644 \u0627\u0644\u0623\u0643\u062b\u0631 \u0634\u064a\u0648\u0639\u0627\u064b:<\/p>\n<h4 class=\"\" data-start=\"6299\" data-end=\"6347\"><strong data-start=\"6304\" data-end=\"6347\">5.1. \u0627\u0644\u062a\u0633\u0631\u064a\u0628\u0627\u062a \u0639\u0646\u062f \u0648\u0635\u0644\u0629 \u0627\u0644\u0635\u0645\u0627\u0645-\u0627\u0644\u0623\u0646\u0628\u0648\u0628<\/strong><\/h4>\n<ul data-start=\"6348\" data-end=\"6506\">\n<li class=\"\" data-start=\"6348\" data-end=\"6506\">\n<p class=\"\" data-start=\"6350\" data-end=\"6506\"><strong data-start=\"6350\" data-end=\"6362\">\u0627\u0644\u062d\u0644<\/strong>: \u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u062d\u0634\u064a\u0629 \u0645\u062b\u0628\u062a\u0629 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0648\u0623\u0646 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0645\u0634\u062f\u0648\u062f\u0629 \u0628\u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0645\u0648\u0635\u0649 \u0628\u0647. \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u062d\u0634\u064a\u0629 \u062a\u0627\u0644\u0641\u0629\u060c \u0627\u0633\u062a\u0628\u062f\u0644\u0647\u0627.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"6508\" data-end=\"6552\"><strong data-start=\"6513\" data-end=\"6552\">5.2. \u0627\u062e\u062a\u0644\u0627\u0644 \u0645\u062d\u0627\u0630\u0627\u0629 \u0627\u0644\u0635\u0645\u0627\u0645 \u0648\u0627\u0644\u0623\u0646\u0628\u0648\u0628<\/strong><\/h4>\n<ul data-start=\"6553\" data-end=\"6695\">\n<li class=\"\" data-start=\"6553\" data-end=\"6695\">\n<p class=\"\" data-start=\"6555\" data-end=\"6695\"><strong data-start=\"6555\" data-end=\"6567\">\u0627\u0644\u062d\u0644<\/strong>: \u0627\u0641\u062d\u0635 \u0645\u062d\u0627\u0630\u0627\u0629 \u0627\u0644\u0635\u0645\u0627\u0645 \u0648\u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0642\u0628\u0644 \u0625\u062d\u0643\u0627\u0645 \u0631\u0628\u0637 \u0627\u0644\u0628\u0631\u0627\u063a\u064a. \u0627\u0633\u062a\u062e\u062f\u0645 \u0623\u062f\u0627\u0629 \u062a\u0633\u0648\u064a\u0629 \u0623\u0648 \u0623\u062f\u0627\u0629 \u0645\u062d\u0627\u0630\u0627\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0635\u062d\u064a\u062d.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"6697\" data-end=\"6749\"><strong data-start=\"6702\" data-end=\"6749\">5.3. \u0635\u0639\u0648\u0628\u0627\u062a \u0641\u064a \u0625\u062d\u0643\u0627\u0645 \u0631\u0628\u0637 \u0627\u0644\u0628\u0631\u0627\u063a\u064a<\/strong><\/h4>\n<ul data-start=\"6750\" data-end=\"6931\">\n<li class=\"\" data-start=\"6750\" data-end=\"6931\">\n<p class=\"\" data-start=\"6752\" data-end=\"6931\"><strong data-start=\"6752\" data-end=\"6764\">\u0627\u0644\u062d\u0644<\/strong>: \u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u0641\u062a\u0627\u062d \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0644\u0634\u062f \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0628\u0646\u0645\u0637 \u0645\u062a\u0642\u0627\u0637\u0639 \u0644\u0636\u0645\u0627\u0646 \u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0645\u062a\u0633\u0627\u0648\u064a. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u0646 \u0627\u0644\u0635\u0639\u0628 \u062a\u062f\u0648\u064a\u0631 \u0627\u0644\u0628\u0631\u0627\u063a\u064a\u060c \u0636\u0639 \u0643\u0645\u064a\u0629 \u0635\u063a\u064a\u0631\u0629 \u0645\u0646 \u0645\u0648\u0627\u062f \u0627\u0644\u062a\u0634\u062d\u064a\u0645 \u0639\u0644\u0649 \u0627\u0644\u062e\u064a\u0648\u0637.<\/p>\n<\/li>\n<\/ul>\n<h3 class=\"\" data-start=\"6938\" data-end=\"6989\"><strong data-start=\"6942\" data-end=\"6989\">6. \u0623\u0641\u0636\u0644 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0644\u0644\u0635\u064a\u0627\u0646\u0629 \u0637\u0648\u064a\u0644\u0629 \u0627\u0644\u0623\u062c\u0644<\/strong><\/h3>\n<p class=\"\" data-start=\"6991\" data-end=\"7120\">\u0628\u0639\u062f \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u060c \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0627\u062a\u0628\u0627\u0639 \u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0636\u0645\u0627\u0646 \u0639\u0645\u0644 \u0627\u0644\u0635\u0645\u0627\u0645 \u0628\u0643\u0641\u0627\u0621\u0629 \u0645\u0639 \u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u0642\u062a.<\/p>\n<h4 class=\"\" data-start=\"7122\" data-end=\"7154\"><strong data-start=\"7127\" data-end=\"7154\">6.1. \u0627\u0644\u062a\u0641\u062a\u064a\u0634 \u0627\u0644\u0645\u0646\u062a\u0638\u0645<\/strong><\/h4>\n<ul data-start=\"7155\" data-end=\"7279\">\n<li class=\"\" data-start=\"7155\" data-end=\"7276\">\n<p class=\"\" data-start=\"7157\" data-end=\"7276\">\u0627\u0641\u062d\u0635 \u0627\u0644\u0635\u0645\u0627\u0645 \u0628\u0634\u0643\u0644 \u062f\u0648\u0631\u064a \u0628\u062d\u062b\u064b\u0627 \u0639\u0646 \u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u062a\u0622\u0643\u0644 \u0623\u0648 \u0627\u0644\u062a\u0622\u0643\u0644\u060c \u062e\u0627\u0635\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u062a\u064a \u064a\u0643\u0648\u0646 \u0641\u064a\u0647\u0627 \u0636\u063a\u0637 \u0627\u0644\u0645\u0627\u0621 \u0623\u0648 \u0627\u0644\u063a\u0627\u0632 \u0645\u0631\u062a\u0641\u0639\u064b\u0627.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"7280\" data-end=\"7305\"><strong data-start=\"7285\" data-end=\"7305\">6.2. \u0627\u0644\u062a\u0632\u064a\u064a\u062a<\/strong><\/h4>\n<ul data-start=\"7306\" data-end=\"7382\">\n<li class=\"\" data-start=\"7306\" data-end=\"7382\">\n<p class=\"\" data-start=\"7308\" data-end=\"7382\">\u0642\u0645 \u0628\u062a\u0634\u062d\u064a\u0645 \u0633\u0627\u0642 \u0627\u0644\u0635\u0645\u0627\u0645 \u0648\u0645\u0627\u0646\u0639\u0627\u062a \u0627\u0644\u062a\u0633\u0631\u0628 \u0628\u0627\u0646\u062a\u0638\u0627\u0645 \u0644\u0645\u0646\u0639 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0648\u0627\u0644\u062a\u0622\u0643\u0644.<\/p>\n<\/li>\n<\/ul>\n<h4 class=\"\" data-start=\"7384\" data-end=\"7414\"><strong data-start=\"7389\" data-end=\"7414\">6.3. \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0636\u063a\u0637<\/strong><\/h4>\n<ul data-start=\"7415\" data-end=\"7500\">\n<li class=\"\" data-start=\"7415\" data-end=\"7500\">\n<p class=\"\" data-start=\"7417\" data-end=\"7500\">\u0642\u0645 \u0628\u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0636\u063a\u0637 \u062f\u0648\u0631\u064a\u0629 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u0635\u0645\u0627\u0645 \u0644\u0627 \u064a\u0632\u0627\u0644 \u0645\u062d\u0643\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0648\u064a\u0639\u0645\u0644.<\/p>\n<\/li>\n<\/ul>\n<h3 class=\"\" data-start=\"7507\" data-end=\"7529\"><strong data-start=\"7511\" data-end=\"7529\">7. \u0642\u0633\u0645 \u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/strong><\/h3>\n<h4 class=\"\" data-start=\"7531\" data-end=\"7605\"><strong data-start=\"7536\" data-end=\"7605\">\u0627\u0644\u0633\u0624\u0627\u0644 1: \u0645\u0627 \u0623\u0647\u0645\u064a\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062d\u0634\u064a\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0631\u0643\u064a\u0628\u061f<\/strong><\/h4>\n<p class=\"\" data-start=\"7606\" data-end=\"7936\"><strong data-start=\"7606\" data-end=\"7616\">\u0627\u0644\u0625\u062c\u0627\u0628\u0629<\/strong>: \u062a\u064f\u0646\u0634\u0626 \u0627\u0644\u062d\u0634\u064a\u0629 \u0645\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u0627\u0621 \u0628\u064a\u0646 \u0627\u0644\u0635\u0645\u0627\u0645 \u0648\u0627\u0644\u0623\u0646\u0628\u0648\u0628\u060c \u0645\u0645\u0627 \u064a\u0645\u0646\u0639 \u0627\u0644\u062a\u0633\u0631\u0628. \u0648\u0628\u062f\u0648\u0646\u0647\u0627\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u0633\u0631\u0628 \u0627\u0644\u0645\u0627\u0621 \u0645\u0646 \u0627\u0644\u0648\u0635\u0644\u0629\u060c \u0645\u0645\u0627 \u064a\u0639\u0631\u0636 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0646\u0638\u0627\u0645 \u0644\u0644\u062e\u0637\u0631 \u0648\u064a\u0633\u0628\u0628 \u0639\u062f\u0645 \u0627\u0644\u0643\u0641\u0627\u0621\u0629. \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0646\u0648\u0639 \u0627\u0644\u062d\u0634\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0645\u062a\u0648\u0627\u0641\u0642\u064b\u0627 \u0645\u0639 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0648\u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u0636\u063a\u0637 \u0641\u064a \u0627\u0644\u0646\u0638\u0627\u0645 \u0644\u0636\u0645\u0627\u0646 \u0625\u062d\u0643\u0627\u0645 \u0627\u0644\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u0645\u0646\u0627\u0633\u0628.<\/p>\n<h4 class=\"\" data-start=\"7938\" data-end=\"8019\"><strong data-start=\"7943\" data-end=\"8019\">\u06332: \u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u0645\u0639\u0631\u0641\u0629 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0635\u0645\u0627\u0645 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0645\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0623\u0646\u0627\u0628\u064a\u0628 C900\u061f<\/strong><\/h4>\n<p class=\"\" data-start=\"8020\" data-end=\"8286\"><strong data-start=\"8020\" data-end=\"8030\">\u0627\u0644\u0625\u062c\u0627\u0628\u0629<\/strong>: \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642\u060c \u062a\u062d\u0642\u0642 \u0645\u0646 \u062d\u062c\u0645 \u0627\u0644\u0635\u0645\u0627\u0645 \u0648\u0645\u0639\u062f\u0644 \u0627\u0644\u0636\u063a\u0637 \u0648\u0646\u0648\u0639 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0645\u0642\u0627\u0628\u0644 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0623\u0646\u0628\u0648\u0628 C900. \u0648\u064a\u0646\u0628\u063a\u064a \u0623\u0646 \u062a\u062a\u0637\u0627\u0628\u0642 \u0634\u0641\u0629 \u0627\u0644\u0635\u0645\u0627\u0645 \u0645\u0639 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u0623\u0646\u0628\u0648\u0628\u060c \u0648\u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0637\u0627\u0628\u0642 \u0645\u0639\u062f\u0644 \u0627\u0644\u0636\u063a\u0637 \u0645\u0639 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 C900 \u0623\u0648 \u064a\u062a\u062c\u0627\u0648\u0632\u0647.<\/p>\n<h4 class=\"\" data-start=\"8288\" data-end=\"8380\"><strong data-start=\"8293\" data-end=\"8380\">\u06333: \u0647\u0644 \u064a\u0645\u0643\u0646\u0646\u064a \u062a\u0631\u0643\u064a\u0628 \u0635\u0645\u0627\u0645 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0639\u0644\u0649 \u0623\u0646\u0628\u0648\u0628 PVC C900 \u0628\u062f\u0648\u0646 \u0642\u0637\u0639 \u0625\u0636\u0627\u0641\u064a\u0629\u061f<\/strong><\/h4>\n<p class=\"\" data-start=\"8381\" data-end=\"8612\"><strong data-start=\"8381\" data-end=\"8391\">\u0627\u0644\u0625\u062c\u0627\u0628\u0629<\/strong>: \u0641\u064a \u0645\u0639\u0638\u0645 \u0627\u0644\u062d\u0627\u0644\u0627\u062a\u060c \u0633\u062a\u062d\u062a\u0627\u062c \u0641\u064a \u0645\u0639\u0638\u0645 \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0625\u0644\u0649 \u0645\u062d\u0648\u0644 \u0634\u0641\u0629 \u0623\u0648 \u0648\u0635\u0644\u0629 \u062e\u0627\u0635\u0629 \u0644\u062a\u0648\u0635\u064a\u0644 \u0635\u0645\u0627\u0645 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0628\u0623\u0646\u0628\u0648\u0628 PVC C900. \u0647\u0630\u0647 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u0645\u0637\u0627\u0628\u0642\u0629 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u0627\u062a \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u0636\u0645\u0627\u0646 \u0645\u0644\u0627\u0621\u0645\u0629 \u0622\u0645\u0646\u0629.<\/p>\n<h4 class=\"\" data-start=\"8614\" data-end=\"8695\"><strong data-start=\"8619\" data-end=\"8695\">\u06334: \u0645\u0627 \u0647\u064a \u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u063a\u064a\u0631 \u0627\u0644\u0633\u0644\u064a\u0645 \u0644\u0635\u0645\u0627\u0645 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644\u061f<\/strong><\/h4>\n<p class=\"\" data-start=\"8696\" data-end=\"8963\"><strong data-start=\"8696\" data-end=\"8706\">\u0627\u0644\u0625\u062c\u0627\u0628\u0629<\/strong>: \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u063a\u064a\u0631 \u0627\u0644\u0633\u0644\u064a\u0645 \u0625\u0644\u0649 \u062d\u062f\u0648\u062b \u062a\u0633\u0631\u0628\u0627\u062a \u0623\u0648 \u062a\u0639\u0637\u0644 \u0627\u0644\u0635\u0645\u0627\u0645 \u0623\u0648 \u0636\u0639\u0641 \u0623\u062f\u0627\u0621 \u0627\u0644\u0646\u0638\u0627\u0645. \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0627\u062a\u0628\u0627\u0639 \u0625\u0631\u0634\u0627\u062f\u0627\u062a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0628\u0639\u0646\u0627\u064a\u0629 \u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062a\u062c\u0646\u0628 \u062d\u062f\u0648\u062b \u0645\u0634\u0643\u0644\u0627\u062a \u0645\u062b\u0644 \u0633\u0648\u0621 \u0627\u0644\u0645\u062d\u0627\u0630\u0627\u0629 \u0623\u0648 \u0627\u0644\u062e\u062a\u0645 \u063a\u064a\u0631 \u0627\u0644\u0633\u0644\u064a\u0645 \u0623\u0648 \u062a\u0639\u0637\u0644 \u0627\u0644\u0635\u0645\u0627\u0645.<\/p>\n<h4 class=\"\" data-start=\"8965\" data-end=\"9041\"><strong data-start=\"8970\" data-end=\"9041\">\u06335: \u0643\u0645 \u0645\u0631\u0629 \u064a\u062c\u0628 \u0623\u0646 \u0623\u0642\u0648\u0645 \u0628\u0635\u064a\u0627\u0646\u0629 \u0635\u0645\u0627\u0645 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644\u061f<\/strong><\/h4>\n<p class=\"\" data-start=\"9042\" data-end=\"9349\"><strong data-start=\"9042\" data-end=\"9052\">\u0627\u0644\u0625\u062c\u0627\u0628\u0629<\/strong>: \u064a\u062c\u0628 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062f\u0648\u0631\u064a\u0629 \u0645\u0631\u0629 \u0648\u0627\u062d\u062f\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0644 \u0641\u064a \u0627\u0644\u0633\u0646\u0629. \u0648\u064a\u0634\u0645\u0644 \u0630\u0644\u0643 \u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a\u060c \u0648\u062a\u0634\u062d\u064a\u0645 \u0633\u0627\u0642 \u0627\u0644\u0635\u0645\u0627\u0645\u060c \u0648\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0636\u063a\u0637 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u0635\u0645\u0627\u0645 \u064a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d. \u0642\u062f \u064a\u0632\u064a\u062f \u062a\u0643\u0631\u0627\u0631 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0644\u0644\u0646\u0638\u0627\u0645.<\/p>\n<h4 class=\"\" data-start=\"9351\" data-end=\"9445\"><strong data-start=\"9356\" data-end=\"9445\">\u06336: \u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0646\u064a \u062a\u062d\u0633\u064a\u0646 \u0637\u0648\u0644 \u0639\u0645\u0631 \u0635\u0645\u0627\u0645 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0627\u0644\u0645\u0631\u0643\u0628 \u0639\u0644\u0649 \u0623\u0646\u0628\u0648\u0628 C900\u061f<\/strong><\/h4>\n<p class=\"\" data-start=\"9446\" data-end=\"9710\"><strong data-start=\"9446\" data-end=\"9456\">\u0627\u0644\u0625\u062c\u0627\u0628\u0629<\/strong>: \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0633\u0644\u064a\u0645 \u0648\u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0627\u0644\u062f\u0648\u0631\u064a\u0629 \u0648\u0627\u0644\u0641\u062d\u0648\u0635\u0627\u062a \u0627\u0644\u062f\u0648\u0631\u064a\u0629 \u0647\u064a \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0644\u0625\u0637\u0627\u0644\u0629 \u0639\u0645\u0631 \u0627\u0644\u0635\u0645\u0627\u0645. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0633\u0627\u0639\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0627\u062f\u0629 \u0627\u0644\u062d\u0634\u064a\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629\u060c \u0648\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u062a\u0632\u064a\u064a\u062a\u060c \u0648\u0636\u0645\u0627\u0646 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0639\u0644\u0649 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0641\u064a \u0645\u0646\u0639 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0628\u0643\u0631 \u0648\u0627\u0644\u0641\u0634\u0644.<\/p>\n<h3 class=\"\" data-start=\"9717\" data-end=\"9743\"><strong data-start=\"9721\" data-end=\"9743\">8<\/strong><strong data-start=\"9982\" data-end=\"9999\">. \u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/strong><\/h3>\n<p class=\"\" data-start=\"10001\" data-end=\"10386\">\u064a\u064f\u0639\u062f \u062a\u0631\u0643\u064a\u0628 \u0635\u0645\u0627\u0645 \u0645\u0646 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 \u0639\u0644\u0649 \u0623\u0646\u0628\u0648\u0628 C900 \u0639\u0645\u0644\u064a\u0629 \u0628\u0627\u0644\u063a\u0629 \u0627\u0644\u0623\u0647\u0645\u064a\u0629 \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u062f\u0642\u0629 \u0648\u0627\u0644\u0627\u0647\u062a\u0645\u0627\u0645 \u0628\u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644. \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u062a\u0628\u0627\u0639 \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u0645\u0648\u0636\u062d\u0629 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644\u060c \u0648\u0641\u0647\u0645 \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0644\u0627\u0632\u0645\u0629\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u062d\u062a\u0631\u0641\u064a\u0646 \u0636\u0645\u0627\u0646 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0646\u0627\u062c\u062d. \u0643\u0645\u0627 \u0623\u0646 \u0627\u0644\u0635\u064a\u0627\u0646\u0629 \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0646\u062a\u0638\u0645\u064a\u0646 \u0623\u0633\u0627\u0633\u064a\u0627\u0646 \u0644\u0636\u0645\u0627\u0646 \u0628\u0642\u0627\u0621 \u0627\u0644\u0646\u0638\u0627\u0645 \u0641\u0639\u0627\u0644\u0627\u064b \u0648\u0639\u0645\u0644\u064a\u0627\u064b \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644.<\/p>\n<h3>\u0627\u0644\u0645\u0631\u0627\u062c\u0639:<\/h3>\n<ul>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Ductile_iron_pipe\" target=\"_blank\" rel=\"nofollow noopener\">\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0623\u0646\u0627\u0628\u064a\u0628 \u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0643\u062a\u0627\u064a\u0644 - \u0648\u064a\u0643\u064a\u0628\u064a\u062f\u064a\u0627<\/a><\/li>\n<li><a href=\"https:\/\/www.astm.org\/d3139-98r18.html\" target=\"_blank\" rel=\"nofollow noopener\">ASTM D3139-98: \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0644\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0633\u062a\u062e\u062f\u0645 \u0645\u0648\u0627\u0646\u0639 \u062a\u0633\u0631\u0628 \u0645\u0631\u0646\u0629 \u0645\u0646 \u0627\u0644\u0645\u0637\u0627\u0637 \u0627\u0644\u0635\u0646\u0627\u0639\u064a - ASTM International<\/a><\/li>\n<li><a href=\"https:\/\/www.awwa.org\/Portals\/0\/AWWA\/Standards\/Description\/C900-22.pdf\" target=\"_blank\" rel=\"nofollow noopener\">AWWA C900-22: \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0643\u0644\u0648\u0631\u064a\u062f \u0627\u0644\u0628\u0648\u0644\u064a\u0641\u064a\u0646\u064a\u0644 (PVC) \u0648\u0627\u0644\u062a\u062c\u0647\u064a\u0632\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629\u060c \u0645\u0646 4 \u0628\u0648\u0635\u0629 \u0625\u0644\u0649 60 \u0628\u0648\u0635\u0629. - \u0627\u0644\u0631\u0627\u0628\u0637\u0629 \u0627\u0644\u0623\u0645\u0631\u064a\u0643\u064a\u0629 \u0644\u0623\u0634\u063a\u0627\u0644 \u0627\u0644\u0645\u064a\u0627\u0647 (AWWA)<\/a><\/li>\n<li><a href=\"https:\/\/www.nsf.org\/standards\/nsf-61\" target=\"_blank\" rel=\"nofollow noopener\">NSF\/ANSI\/CAN 61: \u0645\u0643\u0648\u0646\u0627\u062a \u0646\u0638\u0627\u0645 \u0645\u064a\u0627\u0647 \u0627\u0644\u0634\u0631\u0628 - \u0627\u0644\u062a\u0623\u062b\u064a\u0631\u0627\u062a \u0627\u0644\u0635\u062d\u064a\u0629 - NSF International<\/a><\/li>\n<li><a href=\"https:\/\/www.opsc.org\/uploads\/1\/1\/6\/5\/116571233\/2022_opsc_plumbing_code.pdf\" target=\"_blank\" rel=\"nofollow noopener\">\u0627\u0644\u0643\u0648\u062f \u0627\u0644\u0645\u0648\u062d\u062f \u0644\u0644\u0633\u0628\u0627\u0643\u0629 - \u0625\u0635\u062f\u0627\u0631 2022 (\u0627\u0644\u0642\u0633\u0645 \u0627\u0644\u062e\u0627\u0635 \u0628\u062a\u0631\u0643\u064a\u0628 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0636\u063a\u0637) - \u0627\u0644\u0645\u0648\u0642\u0639 \u0627\u0644\u0631\u0633\u0645\u064a \u0644\u0644\u0645\u0646\u0638\u0645\u0629 \u0627\u0644\u062f\u0648\u0644\u064a\u0629 \u0644\u0644\u0645\u0646\u0638\u0645\u0629 \u0627\u0644\u062f\u0648\u0644\u064a\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 IAPMO<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Installing a ductile iron valve on a C900 PVC pipe requires proper adapters and techniques to ensure a secure, leak-free connection. Common methods include using restrained joint adapters, flange kits, or mechanical couplings designed for transitioning between ductile iron and PVC materials. 1. Introduction to Ductile Iron Valve Installation on C900 Pipe Ductile iron valves [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2332,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2331","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>- Jingang LuoKaiwei<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ductileironsuppliers.com\/ar\/how-to-install-a-ductile-iron-valve-on-c900.html\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"- Jingang LuoKaiwei\" \/>\n<meta property=\"og:description\" content=\"Installing a ductile iron valve on a C900 PVC pipe requires proper adapters and techniques to ensure a secure, leak-free connection. 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Introduction to Ductile Iron Valve Installation on C900 Pipe Ductile iron valves [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ductileironsuppliers.com\/ar\/how-to-install-a-ductile-iron-valve-on-c900.html\/\" \/>\n<meta property=\"og:site_name\" content=\"Jingang LuoKaiwei\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-28T08:41:47+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-03T02:26:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ductileironsuppliers.com\/wp-content\/uploads\/2025\/04\/ton6i-atk33.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"935\" \/>\n\t<meta property=\"og:image:height\" content=\"626\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Luokaiwei\" \/>\n<script type=\"application\/ld+json\" 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