| 1. | The pressure and roof management at actual mining face
回采工作面的矿压和顶板管理 |
| 2. | Discussion on replacing technology in mining face
回采工作面工艺更换技术探析 |
| 3. | Practice of recovery working face crossing roadway mining
回采工作面跨巷道开采的实践 |
| 4. | Discussion on recovery working face first caving technique
回采工作面初次放顶技术探讨 |
| 5. | On the management of strengthening the roof of working face
浅谈如何加强回采工作面顶板的管理 |
| 6. | How to conduct the water detection and water release on the stopes
如何进行回采工作面的探放水 |
| 7. | Application of local advance mining method in a working face
回采工作面局部前进式推进方法的应用 |
| 8. | Application of road locally retained for next sublevel in coal face
回采工作面局部沿空留巷的应用 |
| 9. | On gas comprehensive prevention technology in mining face
回采工作面瓦斯综合治理技术的研究与探讨 |
| 10. | Application of electric - maguetic penetrating ct technique in working face
技术在回采工作面的应用 |
