
Rotating electrical machines - Part 27-1: Measurement of partial discharges of the stator winding insulation of rotating electrical machines disconnected from the network
出版:Polish Committee for Standardization

專家解讀視頻
IEC 60034-27-1 : 1.0 - Identical
EN IEC 60034-27-1 : 2018 - Identical
IEC 60034-27-1 : 1.0 - Identical