<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½±/TR 581:2005]]> /cms/render/live/es/sites/isoorg/contents/data/standard/04/05/40507.html Normas y proyectos de Ïã¸ÛÁùºÏ²Ê¿ª½± Ïã¸ÛÁùºÏ²Ê¿ª½±.org 60 /modules/isoorg-template/img/iso/favicon/red/favicon1.ico http://www.iso.org/ <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½±/TR 581:2005]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½±/TR 581:2005 - Weldability — Metallic materials — General principles]]> /cms/render/live/es/sites/isoorg/contents/data/standard/04/05/40507.html /cms/render/live/es/sites/isoorg/contents/data/standard/04/05/40507.html 2021-06-25