當(dāng)前位置:
首頁 >
標(biāo)準(zhǔn)詳情頁

IEC 60034-2. ED.4 - ROTATING ELECTRICAL MACHINES - PART 2: METHODS FOR DETERMINING LOSSES AND EFFICIENCY FROM TESTS (EXCLUDING MACHINES FOR TRACTION VEHICLES)
出版:British Standards Institution

專家解讀視頻