<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 2531:1979]]> /cms/render/live/ru/sites/isoorg/contents/data/standard/00/74/7467.html Стандарты ИСО и проекты Ïã¸ÛÁùºÏ²Ê¿ª½±.org 60 /modules/isoorg-template/img/iso/favicon/red/favicon1.ico http://www.iso.org/ <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 2531:1979]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 2531:1979 - Ductile iron pipes, fittings and accessories for pressure pipe-lines]]> /cms/render/live/ru/sites/isoorg/contents/data/standard/00/74/7467.html /cms/render/live/ru/sites/isoorg/contents/data/standard/00/74/7467.html 1986-12-01