<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½±/DIS 21927-13]]> /cms/render/live/es/sites/isoorg/contents/data/standard/08/93/89340.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±/DIS 21927-13]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½±/DIS 21927-13 - Smoke and heat control systems — Part 13: Design and calculation methods for pressure differential systems (PDSs)]]> /cms/render/live/es/sites/isoorg/contents/data/standard/08/93/89340.html /cms/render/live/es/sites/isoorg/contents/data/standard/08/93/89340.html 2024-09-02