
SHORT-CIRCUIT CURRENTS IN THREE-PHASE A.C. SYSTEMS - PART 0: CALCULATION OF CURRENTS (IEC 60909-0:2016)
出版:Osterreichisches Normungsinstitut/Austrian Standards

專家解讀視頻
IEC 60909-0 : 2.0 - Identical
EN 60909-0 : 2016 - Identical
IEC 60909-0 : 2.0 - Identical