| 1. | Safety protection and control of deep well drilling
深孔钻的安全保护与控制技术 |
| 2. | Exploding technology about long hole blasting in rock roadway
岩巷中深孔爆破技术 |
| 3. | Count on estrolabo for small and deep hole processing
细深孔加工细深孔加工 |
| 4. | Improvement of short hole blasting technique
中深孔阶段崩落法在新华钼矿的应用 |
| 5. | Observation and analysis of deep hole blasting vibration
深孔爆破震动的观测与分析 |
| 6. | Shaft sinking by longhole blasting in complicated rock mass
复杂岩体内的深孔爆破成井 |
| 7. | Improvement of deephole blasting effect and countermeasures
深孔爆破作用效果改善对策 |
| 8. | Method for machining small diameter and deep hole
细长深孔加工的解决方案 |
| 9. | Some technques of deep blasting in rock shaft
立井深孔爆破的若干技术问题 |
| 10. | Study on water - pressure deep - hole blasting in open mining
露天矿深孔水介质爆破试验研究 |
