IEC 60423A被替代
Outside Diameters Of Conduits For Electrical Installations And Threads For Conduits And Fittings - First Supplement
出版：International Electrotechnical Committee
专家解读视频
基本信息
标准编号： IEC 60423A
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：9
标准简介
78
替代本标准的新标准
等同采用的国际标准
DIN 46319 (1989-12) - Similar
NFC 68 107:1990 - Similar
NFC 68 106:1990 - Similar
NFC 68 105:1990 - Similar
BS 6053:1981 - Equivalent
HD 393:1979 - Identical
