direct current generator 直流发电机

controlled direct current generator 可控直流发电机

high tension direct current generator 高压直流发电机

direct current welding generator 电焊用直流电机

direct-current generator [电] 直流发电机

Direct current motor generator 直流电动发电机

excitation of direct current generator 直流电机励磁

regulator of direct current generator 直流发电机调节器

bipolar direct current generator 双极直流发电机

direct current axle generator 直流车轴发电机