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留矿采矿法

网络shrinkage stoping; Shrinkage method; shrinkage stoping method

留矿采矿法

留矿采矿法

留矿采矿法

shrinkage stoping

消防专业词汇英语翻译(P-Z) ... shrinkage stope 留矿回采工作面 shrinkage stoping 留矿采矿法 shroud 套罩 ...

Shrinkage method

采矿法,mining... ... ) shrinkage stoping method 留矿采矿法 ) Shrinkage method 留矿采矿法 ) shrinkage stoping 留矿采矿法 ...

shrinkage stoping method

采矿法,mining... ... ) mining method 采矿法 ) shrinkage stoping method 留矿采矿法 ) Shrinkage method 留矿采矿法 ...

1

Short-hole shrinkage method without sill pillar occupies 60%.

无底柱浅孔留矿采矿法 60%。

2

Experimental research on composite scraper way low shrinkage stoping method

复合电耙道浅孔留矿采矿法试验研究

3

Experimental study and application of waste -lifting shrinkage stoping

削壁充填留矿采矿法试验研究与应用

4

Discussion on Reducing Ores Dilution and Loss Rates Effectively in Shallow Shrinkage Stoping in Longtoushan Gold Mine of Guangxi

广西龙头山金矿浅孔留矿采矿法有效降低贫化损失的探讨

5

Exploration on Stoping Technology of Short-hole Shrinkage Method

浅孔留矿采矿法回采工艺技术探讨

6

Application of Various Drawing Structures in Short-hole Schrikage Mining

浅孔留矿采矿法不同放矿结构的应用

7

The application of shallow-hole shrinkage stoping method in Baoziwan Gold Mine

浅孔留矿采矿法在堡子湾金矿的改革与应用

8

Short-hole shrinkage method with sill pillar occupies 40%;

有底柱浅孔留矿采矿法，40%；

9

The application of shrinkage stoping method in China

浅述留矿采矿法在我国的应用

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