DIN 4844-1 (2012-06)現行
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)
專家解讀視頻
基本信息
標準編號： DIN 4844-1 (2012-06)
發布時間：2012/6/1 0:00:00
標準類別：Standard
出版單位：German Institute for Standardisation (Deutsches Institut für Normung)
標準頁數：10
標準簡介
This standard is included in DIN HDBK 445 and DIN VDE HDBK 342/5.
標準備注
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)
