安庆铜矿矿房高阶段大直径深孔采矿采场稳定性研究

安庆铜矿矿房高阶段大直径深孔采矿采场稳定性研究的英文翻译

基本释义

• STUDY ON STABILITY OF STOPE IN ROOM HIGH-LEVEL LARGE-DIAMETER LONGHOLE MINING IN ANQING COPPER MINE