[电] moving-magnet ammeter

... 动磁式电流表 moving-magnet ammeter 动磁式电流计 moving-magnet galvanometer 动磁式检流计 moving-magnet galvanometer ...

 moving magnet ammeter

... 极化电磁式电流表 polarized electromagnetic ammeter 动磁式电流表 moving magnet ammeter 电压表 voltmeter ...