IEC 60027-1A被替代
Letter Symbols To Be Used In Electrical Technology - First Supplement: Clause 4a: Time-dependent Quantities
出版：International Electrotechnical Committee
专家解读视频
基本信息
标准编号： IEC 60027-1A
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：21
标准简介
Contains some general comments, a list of symbols and examples.
替代本标准的新标准
等同采用的国际标准
SS 401 01 14 Ed. 1 (1985) - Identical
DIN 1304-1 (1994-03) - Similar
DIN 5483-2 (1982-09) - Equivalent
DIN 5483-3 (1994-09) - Identical
