单词	fast-head stock
释义	fast-head stock un.主轴坐
随便看	transformer turbine transformer-turns ratio transformer turn-to-turn insulation test transformer type transformer type ammeter transformer-type ammeter transformer type coupling filter transformer type selection transformer type transducer transformer type voltage regulator transformer undercurrent trip transformer underload trip transformer-urns ratio transformer utilization factor transformer vacuum oil-filling transformer, variable transformer vault transformer vibration transformer voltage transformer / voltage-mode controller transformer voltage ratio transformer winding transformer winding connections transformer winding deformation trans-former windings