摘要
通过分析接头伤损的原因及发展情况,提出了维修保养改进措施。
By analyzing the cause and development of the injury of the joint, the improvement measures are put forward.
出处
《现代工业经济和信息化》
2016年第1期37-38,共2页
Modern Industrial Economy and Informationization
关键词
钢轨
接头
伤损
整治
rail
joint
injury
regulation
