<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 22897:2003]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/65/36546.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± 22897:2003]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 22897:2003 - Glass in building — Glazing and airborne sound insulation — Product descriptions and determination of properties]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/65/36546.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/65/36546.html 2023-12-20