永久磁铁动圈式安培计
permanent magnet moving-coil type ammeter
永久磁铁动圈式伏特计
permanent magnet moving-coil type voltmeter
手动制动驱动套筒
manual brake actuating sleeve
宿主机控制器驱动器
HCD Host Controller Driver
分动的制动器附件
independent brake attachment
高分辨率永久磁铁
high resolution permanent magnet
钴合金永久磁铁
cobalt alloy permanent magnet
稀土永久磁铁
rare-earth magnets
Rare-earth Permanent Magnet
永磁动铁式
permanent magnet moving iron
永磁动铁式仪表
permanent-magnet moving-iron instrument
permanent magnet moving-iron instrument