摘要
本文介绍了留矿采矿法在极薄矿脉开采中的构成要素、采准切割和回采工作现状及应用特点 。
The important constituents and the status of stoping preparation of shrinkage method in the stoping of extra narrow vein are introduced. Simultaneously, the existing problems in the application and development trend of the method are pointed out.
出处
《铜业工程》
CAS
2004年第2期10-13,共4页
Copper Engineering
关键词
留矿采矿法
极薄矿脉
应用现状
发展趋势
Shrinkage method Extra narrow vein The status of application Development trend
