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简要介绍了机车车辆修理中对某些关键零部件的检测、修整或更新。通过技术上的更新改造,可以提高车辆运用的可靠性和舒适度。
This paper briefly introduces the testing, trimming and updating of some key parts in the repair of locomotive and vehicle. Through the technical renovation, can improve the reliability and comfort of the vehicle.