<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 10423:2001]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/42/24239.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± 10423:2001]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 10423:2001 - Petroleum and natural gas industries — Drilling and production equipment — Wellhead and christmas tree equipment]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/42/24239.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/42/24239.html 2003-12-10