
Electrotechnical Vocabulary - Part 151: Electrical And Magnetic Devices
出版:Asociacion Espanola de Normalizacion

專(zhuān)家解讀視頻
2004 [31/12/2004]81(R2000) [01/01/2000]81 1M 92 [20/02/1992]81 [15/03/1981]
IEC 60050-151 Ed. 2.0 - Identical
IEC 60050-151 : 2.0 - Identical
IEC 60050-151 : 2.0 - Identical