adjust speed by change magnetic pole
armature magnetic pole gap
Assembly of Magnetic Pole
auxiliary magnetic pole
becoming the magnetic pole logarithms
BIMAC BIstable MAgnetic Core
coincident-current magnetic core storage
coincident-current magnetic-core storage unit
composite magnetic core
controlled magnetic core reactor
core magnetic saturation
Curie temperature of magnetic core
Dry-type shunt reactor with magnetic core
electromagnctic system of no opposite magnetic pole surface