
International Electrotechnical Vocabulary. Electromechanical components for electronic equipment
出版:International Electrotechnical Committee

专家解读视频
It has the status of a horizontal standard in accordance with IEC Guide 108.
IEV KAPITEL 581 - Identical
NEN IEC 60050-581:1986 - Identical
NEN 10050-581:1986 - Similar
GB/T 4210-2001 - Identical
BS 4727-1:Group 13:1991 - Equivalent
NFC 01 581:1982 - Identical
PN IEC 60050-581:2000 - Identical
AS 1852.581-1979 - Identical
UNE 21302-581:1990 - Identical