[电] moving-coil galvanometer
... movable pulley 动滑轮 moving-coil galvanometer 动圈式电流计,动圈式检流计 moving-coil loudspeaker 动圈式扬声器 ...
moving coil type galvanometer
moving coil Marketing galvanometer 动圈磁电系检疗 moving coil type galvanometer 动圈式检流计 moving-coil mirror galvanometer 动圈式镜示电流计 ..