<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 4491-2:1997]]> /cms/render/live/en/sites/isoorg/contents/data/standard/02/53/25354.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± 4491-2:1997]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 4491-2:1997 - Metallic powders — Determination of oxygen content by reduction methods — Part 2: Loss of mass on hydrogen reduction (hydrogen loss)]]> /cms/render/live/en/sites/isoorg/contents/data/standard/02/53/25354.html /cms/render/live/en/sites/isoorg/contents/data/standard/02/53/25354.html 2023-04-19