pulsating direct current脉动直流电;脉动直流电流;脉动直流;脉动直流电英语
pulsating rectified current detail整流过的脉动电流
pulsating exciting current脉动激励电流
pulsating g current脉动电流
pulsating rectified current脉动整羚流;脉动整流电流
pulsating dc current脉冲直流电流
pulsating electric current脉冲电流
pulsating direct current detail脉动直流
pulsating current traction motor[电] 脉流牵引电动机