短语
磁力开关
magnetic switch
;
Magne-switch
;
solenoid switch
;
magnetic key
磁力开关系统
[电]
magnetic switching system
起动电动机磁力开关
starter motor magnetic switch
磁力开关变压器
magnetic switching transformer
汞磁力开关
magnetic mercury cutoff
磁力起动开关
magnetic starting switch
;
starter magnetic switch