
Test Procedure For Thermal Endurance Of Insulating Varnishes - Electric Strength Method
出版:Asociacion Espanola de Normalizacion

專家解讀視頻
1993 [23/11/1993]
IEC 60370 Ed. 1.0 - Identical
HD 570:1990 - Similar
HD 570 : 200S1 - Similar to
IEC 60370 : 1.0 - Identical