<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 29461-1:2021]]> /cms/render/live/en/sites/isoorg/contents/data/standard/07/69/76920.html Ïã¸ÛÁùºÏ²Ê¿ª½± standards and projects Ïã¸ÛÁùºÏ²Ê¿ª½±.org 60 /modules/isoorg-template/img/iso/favicon/red/favicon1.ico http://www.iso.org/ <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 29461-1:2021]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 29461-1:2021 - Air intake filter systems for rotary machinery — Test methods — Part 1: Static filter elements]]> /cms/render/live/en/sites/isoorg/contents/data/standard/07/69/76920.html /cms/render/live/en/sites/isoorg/contents/data/standard/07/69/76920.html 2021-09-15