The development of China railway vehicle steel casting production has been reviewed.

介绍了我国铁路机车车辆铸钢件生产的发展过程.

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Track free Determination of a track section not occupied by any railway vehicle.

轨道空闲确认轨道区段未被任何铁路车辆占用.

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Terms for railway vehicle parts ; windows , trap - doors, ventilation of compartments, ventilation flap for diesel locomotives.

有轨机动车部件的名称. 车窗.活门.室内通风设备. 内燃机机车的通风活门.

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An ultrasonic intellectual testing system is developed for testing internal flaw of railway vehicle axles.

针对铁路车辆轮轴内部的缺陷,研究了一种轮轴超声波智能探伤系统.

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The paper introduces a new type modal of automatic sleeper spring sorting system of railway vehicle.

介绍了一种新型的铁道车辆摇枕弹簧自动选配系统模型.

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A controllable railway vehicle detent is used to stop sliding vehicles in railway station.

铁道车辆可控停车器的功用是对站场中的货车实施制动,使其在规定的距离内停车.

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