<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 19220:2004]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/37/33758.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± 19220:2004]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 19220:2004 - Plastics piping systems for soil and waste discharge (low and high temperature) inside buildings — Styrene copolymer blends (SAN + PVC)]]> /cms/render/live/es/sites/isoorg/contents/data/standard/03/37/33758.html /cms/render/live/es/sites/isoorg/contents/data/standard/03/37/33758.html 2021-07-06