铁心线圈 iron core coil ; coil with iron core ; coil iron core

有铁心线圈 COIL WITH CORES

饱和铁心线圈 saturable core inductor

压粉铁心线圈 compressed iron-core coil

带气隙的铁心线圈电感 aero-ferric inductance

铁粉心线圈 [电] powdered iron coil ; dust-core coil ; iron-dust core coil

纸卷铁粉心线圈 ferrocart coil

线束铁心 wire core

带铁心的场线圈 field coil with iron core