DIN 4844-1 (2012-06)现行
Graphical Symbols - Safety Colours And Safety Signs - Part 1: Observation Distances And Colorimetric And Photometric Requirements
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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基本信息
标准编号： DIN 4844-1 (2012-06)
发布时间：2012/6/1 0:00:00
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：10
标准简介
This standard is included in DIN HDBK 445 and DIN VDE HDBK 342/5.
标准备注
Supersedes DIN 40023-1, DIN 4844-3:1985, DIN 40012-3, DIN 40008-1, -2, -3, -4, -5, -6, -31, -32 and DIN 40022 (05/2001) Supersedes DIN ISO 3864-1 issue 11-2000. (05/2005)
