Ignition Coil Core 点火线圈铁芯

armature coil core 电枢线圈铁芯

air core coil 空心线圈 ; 空气心线圈

coil core ID 带圈纸芯内径

interpole coil core 辅助极铁心

deflection-coil core 偏转线圈用铁心

coil core removing device 带卷芯子拆除装置

compressed-iron-core coil 铁粉芯线圈

iron-core coil 铁芯线圈 ; [电] 铁心线圈