<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 13704:2007]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/86/38662.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± 13704:2007]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 13704:2007 - Petroleum, petrochemical and natural gas industries — Calculation of heater-tube thickness in petroleum refineries]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/86/38662.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/86/38662.html 2022-10-24