
Switches For Appliances For A Rated Voltage Not Exceeding 500 V And A Rated Current Not Exceeding 63 A
出版:Verband Deutscher Elektrotechniker

專家解讀視頻
92 [01/06/1992]DRAFT AMD 4 89
DIN VDE 0630 (1992-06) - Identical
DIN VDE 0630 : 1992 - Identical
DIN VDE 0630 : 1992 - Identical