摘要
介绍了"伸根"焊接法在刮板输送机中的运用及推广前景。
The paper introduces the application and prospects of root-extended welding method used by scraper conveyor.
出处
《同煤科技》
2014年第2期33-34,38,共3页
Datong Coal Science & Technology
关键词
刮板输送机
许用应力
“伸根”焊接
welding technology
scraper conveyor
root-extended welding
