| 1. | Geological factors affecting failues of coal mine roof
影响煤矿顶板事故的地质因素 |
| 2. | Key geological factors for source - contacting gas accumulation
根缘气成藏主控地质因素 |
| 3. | Geological factors of controlling gas content in xiaozhuang mine
小庄井田控制瓦斯含量的地质因素 |
| 4. | Geological factors affecting a fully mechanized face and their countermeasures
影响综采的地质因素及对策 |
| 5. | Analysis and forecasting on geological factors of coal bed methane content
煤层瓦斯含量的地质要素分析及预测 |
| 6. | The effect of geological factors on the calculation of reserve assets value
地质因素对储量资产价值计算的影响 |
| 7. | Geological factors of influencing in mine construction high production and efficiency
影响高产高效矿井建设的地质因素 |
| 8. | Analysis of geological factor - controlling of coal and gas outburst on zhangji mining
张集矿煤与瓦斯突出地质控制因素分析 |
| 9. | Brief analysis on geological factors of coal and gas outburst in hongwei mining area
影响红卫矿区煤与瓦斯突出的地质因素浅析 |
| 10. | Main geological factors affecting coal and gas outbursts in pu xi coal distrct
嘉禾袁家矿区浦溪井控制煤与瓦斯突出的地质因素分析 |
