摘要
介绍了雁崖矿综采工作面开切眼以及停采维护时的施工工艺及其优点。
This paper introduces the first cut on comprehensive mechanized coal mining face in Yanya Coal Mine and the construction techniques and merits of stopping mining maintenance method.
出处
《科技情报开发与经济》
2003年第2期181-182,共2页
Sci-Tech Information Development & Economy