摘要
介绍了无缝线路钢轨的重要性及其焊接技术,列出了无缝线路常见的焊接接头病害与防治。
this paper illuminates the importance of weld technology of seamless railway joints,lists its common joint defects,and analyzes the reasons,gives out the solutions.
出处
《电焊机》
2004年第7期60-61,共2页
Electric Welding Machine
关键词
无缝线路
病害
防治
seamless railway
defect
solution
