【摘要】 1t矿车在煤矿井下运输中占比重较大 ,易磨损变形 ,针对多年的维修经验 ,提几点体会供参考更多还原

【Abstract】 The occupancy of 1 t mine car using in coal well conveying is bigger,it is easy to wear and transshape.This paper points at the experments of many years, puts forward our understaning for reference.更多还原