voltage box分压箱
voltagen.电压
voltage regulating switch调压开关
voltage-switch type SPD电压开关型SPD
voltage negative feedback电压负反馈
voltage-selected switch电压选择开关
voltage doubler rectifier倍压整流器
voltage saturation effect电压饱和效应
voltage-divider current分压器电流
voltage tunable magnetron电压可调磁控管
Voltage vector controller电压矢量控制器
voltage controlled device压控器件