<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 4831:1978]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/08/10811.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± 4831:1978]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 4831:1978 - Microbiology — General guidance for the enumeration of coliforms — Most probable number technique at 30 degrees C]]> /cms/render/live/es/sites/isoorg/contents/data/standard/01/08/10811.html /cms/render/live/es/sites/isoorg/contents/data/standard/01/08/10811.html 1991-03-01