电气设备及主系统常用的电气设备
题目内容

按我国标准,三绕组变压器髙-中氏压绕组额定容量的百分比类型有( )

2020-12-01

A.100%/50%/100%

B.100%/100%/100%

C.50%/100%/100%

D.100%/100%/50%

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