摘要
针对大兴矿卷管机不能满足卷制薄壁小管径的实际问题 ,提出研制一种卷管机满足小径薄壁管的卷制 ,提高了工作效率。
Direct to the practical problem of the pipe rolling machine of Daxing Coal Mine can't roll small diameter and thin pipe research a kind of machine that can satisfy this demand and increase the working efficiency.
出处
《煤炭技术》
CAS
2004年第3期9-10,共2页
Coal Technology
