... 可控雪崩整流器 CAR 车钩 car body coupler 货车的倾翻卸载装置 car dump ...
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Familiar with railway mechanical metal process, such as production, manufacture and repair of the coupler, buffer, car-body, bogies and other railway equipments.
熟悉铁路机械金属工艺，如车钩、缓冲器、车体、转向架等铁路机车车辆设备的生产、制造与检修。
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