| 1. | The country also has a new set of mining laws
这个国家同时还颁布了一系列采矿法。 |
| 2. | Application of dry filling stoping to wulong gold mine
干式充填采矿法在五龙金矿的应用 |
| 3. | Recovery technology of remaining ore for underground mines
用原地破碎浸出采矿法回收柏坊铜矿残矿 |
| 4. | An improvement on the mining method of conveys ore by blasting force
爆力运矿采矿法的改进与完善 |
| 5. | Design of the analog system for surface - underground combined mining
地下联合采矿法模拟系统的设计 |
| 6. | Problems existing and sophisticated practice dry - filling stoping
干式充填采矿法存在问题与改进实践 |
| 7. | 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 |
| 8. | Combined application of underground leaching and traditional mining methods
地浸工艺与传统采矿法的联合应用 |
| 9. | 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 |
| 10. | Measurement of fan - shaped moderate longholes in explosive ore - handling mining
爆力运矿采矿法的扇形中深孔测量 |
