<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 1920-2:2005]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/90/29098.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± 1920-2:2005]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 1920-2:2005 - Testing of concrete — Part 2: Properties of fresh concrete]]> /cms/render/live/es/sites/isoorg/contents/data/standard/02/90/29098.html /cms/render/live/es/sites/isoorg/contents/data/standard/02/90/29098.html 2016-11-03