进出口货物名称中英对照(70)c ... coil pulser 线圈脉冲发生器 coil rack 线圈架 coil resistance 线圈电阻器 ...
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repeating coil rack 转电线圈架
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The invention provides an electromagnetic wire coil, which comprises a wire coil rack and a wire coil; and granular or powdery magnetic substances are dispersed in the wire coil rack.
本发明提供了一种电磁线盘包括线盘盘架和线圈，所述线盘盘架中分散设 有颗粒状或者粉末状的磁性物。
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