摘要
该文阐述了沿空留巷技术在高档采煤工作面系统改造中的具体应用,现场采取的安全技术措施以及所取得的技术经济效果。
This article elaborated the technical economic effect which along keeps the lane technology spatially in the upscale mining coal working surface system transformation concrete application, which the scene adopts the safety work measure as well as obtains.
出处
《山东煤炭科技》
2008年第4期13-13,15,共2页
Shandong Coal Science and Technology
关键词
沿空留巷
工作面应用
Along keeps the lane working surface application spatially
