<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 13255:2010]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/35/53555.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± 13255:2010]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 13255:2010 - Thermoplastics piping systems for soil and waste discharge inside buildings — Test method for airtightness of joints]]> /cms/render/live/es/sites/isoorg/contents/data/standard/05/35/53555.html /cms/render/live/es/sites/isoorg/contents/data/standard/05/35/53555.html 2021-01-25