<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 5149:1993]]> /cms/render/live/en/sites/isoorg/contents/data/standard/01/11/11155.html Ïã¸ÛÁùºÏ²Ê¿ª½± standards and projects Ïã¸ÛÁùºÏ²Ê¿ª½±.org 60 /modules/isoorg-template/img/iso/favicon/red/favicon1.ico http://www.iso.org/ <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 5149:1993]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 5149:1993 - Mechanical refrigerating systems used for cooling and heating — Safety requirements]]> /cms/render/live/en/sites/isoorg/contents/data/standard/01/11/11155.html /cms/render/live/en/sites/isoorg/contents/data/standard/01/11/11155.html 2014-04-08