紫金山金矿地下转露天开采采空区围岩工程地质特征及危害控制

紫金山金矿地下转露天开采采空区围岩工程地质特征及危害控制的英文翻译

基本释义

• Engineering geological character of goaf surrounding rocks and its damage control from underground mining to open pit mining in Zijinshan Gold Mine