<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½±/R 1776:1970]]> /cms/render/live/ru/sites/isoorg/contents/data/standard/00/64/6410.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±/R 1776:1970]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½±/R 1776:1970 - Determination of the resistance of glass to attack by 6N hydrochloric acid at 100 degrees C]]> /cms/render/live/ru/sites/isoorg/contents/data/standard/00/64/6410.html /cms/render/live/ru/sites/isoorg/contents/data/standard/00/64/6410.html 1985-10-01