<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 23551-12:2023]]> /cms/render/live/en/sites/isoorg/contents/data/standard/07/64/76435.html Ïã¸ÛÁùºÏ²Ê¿ª½± standards and projects Ïã¸ÛÁùºÏ²Ê¿ª½±.org 60 /modules/isoorg-template/img/iso/favicon/red/favicon1.ico http://www.iso.org/ <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 23551-12:2023]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 23551-12:2023 - Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 12: Multifunctional controls with integral overpressure protection safety function (OPSF) for use with butane gas cartridges used in portable gas appliances]]> /cms/render/live/en/sites/isoorg/contents/data/standard/07/64/76435.html /cms/render/live/en/sites/isoorg/contents/data/standard/07/64/76435.html 2023-10-06