... volum (KVA) 初级额定电压 voltage (V) 次级额定电压 proofing marker 防护等级 ...
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... 次级额定直流电流电压/Secondary rated DC current and DC voltage 初级额定电压/Primary rated voltage 频率/Frequency ...
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短语
初次级额定电压
Primary and secondary rated voltage
额定初级电压
Rated capacity