
Code For Designation Of Colours
出版:Danish Standards

专家解读视频
Applies to the text of descriptions, drawings, markings, etc., in the elctrotechnical field and lays down a letter code for the designation of some distinct colour.
HD 457:1984 - Identical
IEC 60757 : 1.0 - Identical
HD 457 : 200S1 - Identical
IEC 60757 : 1.0 - Identical