Value Engineering ———————————————————————基金项目:中央财政专项资金补助地方地质勘查项目(项目编号:201008);青海柴达木周缘及邻区成矿带地质矿产调查(项目编号:1212010040123)。作者简介:韩德义(1982-),男,撒拉族,青海西宁人,助理工程师,本科,研究方向为矿产勘查。0引言乌腊德矿区位于东昆中岩浆弧带,区内出露地层主要为下元古界金水口岩
Value Engineering ———————————————————————基金项目:中央财政专项资金补助地方地质勘查项目(项目编号:201008);青海柴达木周缘及邻区成矿带地质矿产调查(项目编号:1212010040123)。作者简介:韩德义(1982-),男,撒拉族,青海西宁人,助理工程师,本科,研究方向为矿产勘查。0引言乌腊德矿区位于东昆中岩浆弧带,区内出露地层主要为下元古界金水口岩
普朗铜矿采矿盈利模式分析冯兴隆;刘关锋;刘华武;赵冰峰;李佳祥【摘 要】Pulang copper mine is located in the Diqing plateau.Mines currently are in construction pha.In order to better construction Pulang copper mine,mine is put forward
普朗铜矿采矿盈利模式分析简单手抄报冯兴隆;刘关锋;刘华武;赵冰峰;李佳祥【摘 要】Pulang copper mine is located in the Diqing plateau.Mines currently are in construction pha.In order to better construction Pulang copper mine,mine is put fo