<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 4529:2023]]> /cms/render/live/es/sites/isoorg/contents/data/standard/08/00/80050.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± 4529:2023]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 4529:2023 - Industrial furnaces and associated processing equipment — Secondary steelmaking — Machinery and equipment for treatment of liquid steel]]> /cms/render/live/es/sites/isoorg/contents/data/standard/08/00/80050.html /cms/render/live/es/sites/isoorg/contents/data/standard/08/00/80050.html 2023-03-10