<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 15156-1:2020]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/96/79658.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± 15156-1:2020]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 15156-1:2020 - Petroleum and natural gas industries — Materials for use in H2S-containing environments in oil and gas production — Part 1: General principles for selection of cracking-resistant materials]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/96/79658.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/96/79658.html 2020-11-17