field coil with iron core
... field circuit 场电路 field coil with iron core 带铁心的场线圈 field coil 场线圈 ...
基于28个网页-相关网页
... field coil bracer 磁极线圈撑块 field coil with iron core 带棠的场线圈; 带铁心的场线圈 field deflection coil 场偏转 线圈 ...
基于1个网页-相关网页
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