| 1. | Talking about single hydraulic prop caving coal mining
单体液压支柱放顶煤开采探讨 |
| 2. | Study of sublevel caving hydraulic support in gently inclined
厚煤层放顶煤支架的研制 |
| 3. | Discussion on recovery working face first caving technique
回采工作面初次放顶技术探讨 |
| 4. | Fractal study on blasting energy of top coal
综放顶煤爆破能量的分形研究 |
| 5. | Synthetic extinguishment of comprehensive mining caving coal
综采放顶煤开采的综合消防火 |
| 6. | Analysis on top coal caving mining technology of simple supports
简易支架放顶煤开采技术 |
| 7. | Application of light caving mining technology
轻型放顶煤工艺技术的应用 |
| 8. | Gas control in outburst thick seam face with caving mining
高突厚煤层放顶煤工作面瓦斯治理 |
| 9. | Gas control in fully mechanized caving face
综采放顶煤工作面瓦斯治理 |
| 10. | Technical condition of caving powered support
放顶煤液压支架技术条件 |
