DC motors with moving coil rotor and high performance permanent magnets.

空芯杯转子和高性能的稀土磁钢的直流电机.

Galvanometer: Instrument for measuring small electric currents by deflection of a moving coil.

电流计: 根据可动线圈的偏转量来测量微弱电流或电流函数的仪器.

Moving coil servo valve control current is relatively large, from tens to hundreds of milliamps mA.

动圈式伺服阀节制电流相对较大，从几十毫安到上百毫安。

Company founder, Joseph Grado is credited as the inventor of the stereo moving coil phono cartridge.

公司创始人约瑟夫格拉多记入的发明者动圈式立体声唱机墨盒。

Company founder , Joseph Grado is credited as the inventor of the stereo moving coil phono cartridge.

公司创始人约瑟夫格拉多记入的发明者动圈式立体声唱机墨盒.