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根据部科研计划,要求把近几年来制动技术的科研新成果配套使用,以解决牵引重量5kt列车的制动问题。为此,铁道部于1982年安排眉山车辆工厂生产了两列供试验用的C_(62A)型货车。每列均为70辆。一列主要作为103型分配阀小改(即103G型)试验之用;列车采用中磷铸铁闸瓦及推杆式ST_1-600型闸瓦间隙自动调整器。另一列主要是
According to the ministry’s scientific research plan, the scientific research new achievements of braking technology in recent years are required to be used in combination to solve the braking problem of 5kt trains with traction weight. To this end, the Ministry of Railways ordered Meishan Vehicle Factory to manufacture two C_ (62A) trucks for testing in 1982. Each row is 70. One is mainly used for small change of Type 103 distribution valve (ie 103G type). The train is made of medium phosphorus cast iron brake shoe and push rod type ST_1-600 brake shoe gap automatic regulator. The other column is mainly