<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 5-1:2009]]> /cms/render/live/en/sites/isoorg/contents/data/standard/05/29/52913.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± 5-1:2009]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½± 5-1:2009 - Photography and graphic technology — Density measurements — Part 1: Geometry and functional notation]]> /cms/render/live/en/sites/isoorg/contents/data/standard/05/29/52913.html /cms/render/live/en/sites/isoorg/contents/data/standard/05/29/52913.html 2020-06-05