摘要
本文介绍了金厂峪金矿副并提升系统改造概况和在破碎不稳固的近地表岩体中开挖卷扬机硐室获得成功的经验。
Abstract This paper presents the transformation situation of the hoist system for service shaft and the successful experience of driving hoist room in the break and unstable rock mass near to surface.
出处
《金属矿山》
CAS
北大核心
1994年第11期18-20,34,共4页
Metal Mine
