<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 5291:1987]]> /cms/render/live/en/sites/isoorg/contents/data/standard/01/12/11290.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± 5291:1987]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 5291:1987 - Belt drives — Grooved pulleys for joined classical V-belts — Groove sections AJ, BJ, CJ and DJ (effective system)]]> /cms/render/live/en/sites/isoorg/contents/data/standard/01/12/11290.html /cms/render/live/en/sites/isoorg/contents/data/standard/01/12/11290.html 1993-05-06