<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 23251:2006/Cor 1:2007]]> /cms/render/live/es/sites/isoorg/contents/data/standard/04/65/46567.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± 23251:2006/Cor 1:2007]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 23251:2006/Cor 1:2007 - Petroleum, petrochemical and natural gas industries — Pressure-relieving and depressuring systems — Technical Corrigendum 1]]> /cms/render/live/es/sites/isoorg/contents/data/standard/04/65/46567.html /cms/render/live/es/sites/isoorg/contents/data/standard/04/65/46567.html 2015-10-21