电动发电机机车
motor-generator locomotive
发动机发电机对准
engine generator alignment
发动机-发电机起动试验
engine-generator start-up test
恒压电动机发电机
constant voltage motor generator
喷油电点火发动机
fuel injection spark ignition engine
直流发电机电动机组
Ward-Leonard converter unit
直流发电机-电动机组传动
DC generator-motor set drive
车辆发动机补充
vehicular engines supplement
vehicular engine supplement