论文部分内容阅读
根据铁道部机车车辆工业总公司的指示精神、大连机车车辆工厂邀请西安铁路信号工厂、永济电机工厂、天津机车车辆机械工厂、大连内燃机车研究所及铁道部驻大连机车车辆工厂机车验收室等单位,于1988年9月1日至10月在大连机车车辆工厂对东风_4型机车改进型无级调速三个方案进行了联动试验和技术研讨,铁道部工业总公司领导主持了会议.
According to the instruction of MOR Ministry of Locomotive and Rolling Stock Industry, Dalian Railway Locomotive and Rolling Stock Plant invites Xi’an Railway Signal Factory, Yongji Motor Factory, Tianjin Locomotive and Rolling Stock Plant, Dalian Diesel Locomotive Research Institute and locomotive inspection office of Dalian Locomotive and Rolling Stock Works locomotive Units, from September 1, 1988 to October in Dalian locomotive and rolling stock factory Dongfeng _4 locomotive improved stepless speed three programs were linked test and technical discussions, the head of the Ministry of Railways Industry Corporation presided over the meeting.