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货车是铁路运输的重要工具。货车检修要实行“定期检修”和“日常保养”并重,预防为主的原则,其目的为了恢复和保持货车的基本性能,延长使用寿命,保证安全可靠的运输货物。因此,货车检修直接关系到完成党和国家交给的铁路运输任务。 货车的检修制度经历了几次改革:延用甲、乙、丙检和一般四级修程;1951年实行大、中、年三级修程;1964年改为厂、段两
Trucks are an important tool for rail transport. The maintenance of trucks should be based on the principles of “regular maintenance” and “daily maintenance”, which are based on prevention. The purpose is to restore and maintain the basic performance of trucks, extend their service life and ensure safe and reliable transportation of goods. Therefore, truck maintenance is directly related to the completion of the rail transport tasks handed over by the party and the state. Maintenance of the truck system has undergone several reforms: the extension of A, B, C inspection and general four repair; 1951 implementation of large, middle and three repair; 1964 to factory, paragraph two