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一、检修周期和检修制度为了延长车辆的使用寿命,确保车辆技术状态良好,各国铁路都根据本国的具体条件,制定车辆检修制度,规定车辆检修周期。现将苏联、西德、芬兰铁路有关车辆检修制度的情况简介如下。 1.苏联 (1)客车技术养护和修理制度苏联铁路为客车规定了三种计划预防性的修程:段修、一级厂修和二级厂修。一级厂修和二级厂修之间在性质、劳动量和修理成本方面有显著的区别。二级厂修的劳动量和成本大约要比一级厂修高3～4倍。二级
First, the maintenance cycle and maintenance system In order to extend the service life of vehicles to ensure that the vehicle technology in good condition, all countries are based on the specific conditions of the railway, the development of vehicle maintenance system, the provisions of vehicle maintenance cycle. Now the Soviet Union, West Germany, Finland Railway vehicle maintenance system briefings are as follows. 1. Soviet Union (1) Passenger Car Technology Maintenance and Repair System The Soviet Railway stipulates three planned preventive repairs for passenger cars: the section repair, the first-class factory repair, and the second-level factory repair. There is a significant difference between the first-level factory repair and the second-grade factory repair in terms of the nature, amount of labor and repair costs. Second-level plant repair labor costs and costs about a third higher plant repair 4 to 4 times. Two