| 1. | Classification of macrolithotype for bituminous coal
烟煤的宏观煤岩类型分类 |
| 2. | Supporting technology practice of soft coal and rock roadway
松软煤岩巷道支护技术实践 |
| 3. | Experimental study on the impact breaking of coal and rock
煤岩冲击破碎趋势的几何准则 |
| 4. | Method of preparing coal samples for the coal petrographic analysis
煤岩分析样品制备方法 |
| 5. | Application of controlled blasting in drivage of coal - rock drift
在半煤岩巷道掘进中的应用 |
| 6. | The design of bolt - rope support in no . 9 seam entries
9号煤半煤岩巷道锚杆锚索支护设计浅析 |
| 7. | Discussion on light explosion technology in semc - rock coal roadway
半煤岩巷光爆技术的探讨 |
| 8. | Research on the application of coal petrology in coking blend
煤岩学在炼焦配煤中的应用研究 |
| 9. | Research of electromagnetic rules for kinds of coal - rock materials
煤岩体电磁效应的影响因素 |
| 10. | Supporting patterns of main roadway when passing soft seam and rock
大巷过软煤岩段支护方式探讨 |
