紫金山金矿地下转露采生产中不良工程地质因素的危害与防治

紫金山金矿地下转露采生产中不良工程地质因素的危害与防治的英文翻译

基本释义

• The harm and control of unfavored engineering geologic factors after transformation from underground into open-pit mining in Zijinshan Gold Mine