<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 7704:2023]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/87/78706.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± 7704:2023]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 7704:2023 - Water quality — Requirements for the performance testing of membrane filters used for direct enumeration of microorganisms by culture methods]]> /cms/render/live/es/sites/isoorg/contents/data/standard/07/87/78706.html /cms/render/live/es/sites/isoorg/contents/data/standard/07/87/78706.html 2023-01-12