IEC 60757 : 1.0现行
CODE FOR DESIGNATION OF COLOURS
出版：International Electrotechnical Committee
专家解读视频
Applies to the text of descriptions, drawings, markings, etc., in the electrotechnical field and lays down a letter code for the designation of some distinct colour.
PN 90/E-05029 : 1990 - Identical
DS HD 457 : 1997 - Identical
NEN 3093 : 1989 - Identical
CEI 16-6 : 1997 - Identical
DIN IEC 60757 : 1986 - Identical
UNE 21402 : 1991 - Identical
NFC 04 201 : 1985 - Identical
HD 457 : 200S1 - Identical
UNE 21402 : 1991 - Identical
DIN IEC 60757 : 1986 - Identical
NFC 04 201 : 1985 - Identical
PN 90/E-05029 : 1990 - Identical
DS HD 457 : 1997 - Identical
CEI 16-6 : 1997 - Identical
NEN 3093 : 1989 - Identical
