<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 17607-4:2023]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/72/77282.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± 17607-4:2023]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 17607-4:2023 - Steel structures — Execution of structural steelwork — Part 4: Erection]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/72/77282.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/72/77282.html 2023-12-08