摘要
文章介绍了矿井综采工作面更换支架底座的可能性,就安全操作到位和技术方案可靠行进行了探讨。
This paper introduces the possibility of possibility of replacing supporters＇ base in fully mechanized top-coal caving face and discusses its safety operation and technology.
出处
《现代工业经济和信息化》
2013年第4期74-75,83,共3页
Modern Industrial Economy and Informationization
