摘要
锚杆支护系统多种多样。文章在锚杆及锚杆系统作用机理的研究试验基础上 ,介绍一种新型锚杆系统 ,实际使用充分证实了它的先进性。
The paper introduces a new bolt system based on the tests of bolts and bolt system. It has been proved in its application for new bolt system to be advanced.
出处
《煤矿开采》
2000年第2期41-43,71,共4页
Coal Mining Technology
