| 1. | The support power of the trend longwall coal face
走向长壁高档采煤工作面支护力 |
| 2. | Comprehensive control of gas at high gas coal face
高瓦斯采煤工作面的瓦斯综合治理 |
| 3. | Gas comprehensive treatment of type caving coal face
放工作面的瓦斯综合治理 |
| 4. | Ponder on some technical issues of coal face
采煤工作面若干技术问题的思考 |
| 5. | Auto - control for production on fully mechanized coal face
综采工作面生产自动控制的探讨 |
| 6. | Application of bolt support in coal face
锚杆支护在综采面过断层中的应用 |
| 7. | A talk about the roof management of wangvili coal faces
旺格维利采煤工作面顶板管理的探索 |
| 8. | Abnormal gas activity and its control in a coal face
一个采煤工作面的异常瓦斯活动及其治理 |
| 9. | Factors to influence the production in comprehensive coal faces
综采工作面产量影响因素分析 |
| 10. | Analysis of geological cause of local roof - fall in coal face
采煤工作面局部冒顶的地质原因分析 |
