<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 23552-1:2007]]> /cms/render/live/es/sites/isoorg/contents/data/standard/04/11/41153.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± 23552-1:2007]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 23552-1:2007 - Safety and control devices for gas and/or oil burners and gas and/or oil appliances — Particular requirements — Part 1: Fuel/air ratio controls, electronic type]]> /cms/render/live/es/sites/isoorg/contents/data/standard/04/11/41153.html /cms/render/live/es/sites/isoorg/contents/data/standard/04/11/41153.html 2022-10-19