<![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½±/TS 20559:2020]]> /cms/render/live/en/sites/isoorg/contents/data/standard/06/83/68380.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±/TS 20559:2020]]> <![CDATA[Ïã¸ÛÁùºÏ²Ê¿ª½±/TS 20559:2020 - Graphical symbols — Safety colours and safety signs — Guidance for the development and use of a safety signing system]]> /cms/render/live/en/sites/isoorg/contents/data/standard/06/83/68380.html /cms/render/live/en/sites/isoorg/contents/data/standard/06/83/68380.html 2024-07-01