moving coil contact
常見例句
- A permanent magnet and a moving contact are fixed on a swing plate which can deflect, and the top end of the swing plate is hung on a coil brace through a spring.
永久磁鐵和動(dòng)觸頭固定在擺動(dòng)板上，擺動(dòng)板可偏轉(zhuǎn)，頂端通過彈簧吊置在線圈支架上。
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