no-load voltage ratio

空载电压... ... ) noload over voltage 空载过电压 ) no-load voltage ratio 空载电压比 ) no-load terminal voltage 空载端电压 ...

电力英语... ... no-load terminal voltage 无载端电压 no-load voltage ratio 空载电压比; 变比 no-voltage 零电压; 无电压 ...