短語詞組短語coil carrying current 載流線圈Coil Rated current 線圈額定電流coil discharge current 線圈放電電流a coil carrying current 載流線圈circular coil carrying current 載流線圈moving -coil direct current motor 杯型電樞直流電動機main coil current 主線圈電流trim -coil current [電]微調(diào)繞圈電流 返回 coil current