<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 4491:1978]]> /cms/render/live/en/sites/isoorg/contents/data/standard/01/03/10383.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± 4491:1978]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 4491:1978 - Metallic powders — Determination of loss of mass on hydrogen reduction (hydrogen loss)]]> /cms/render/live/en/sites/isoorg/contents/data/standard/01/03/10383.html /cms/render/live/en/sites/isoorg/contents/data/standard/01/03/10383.html 1989-09-01