| 1. | The lengths of the probes used in horizontal hole in potassium mines were up to 200m .
钾盐矿井水平巷道使用的探头长度达到200米。 |
| 2. | Fuzzy evaluation of air resistance in roadway ventilation
巷道通风阻力的模糊评价 |
| 3. | Monitoring study on drift deformation of daye iron mine
大冶铁矿巷道变形监测研究 |
| 4. | Support technology of soft rock roadway with large section
大断面软岩巷道支护技术 |
| 5. | Aisle stacking crane . types and basic parameters
巷道堆垛起重机.型式与基本参数 |
| 6. | Research on isolation material for deep mine roadway
深井煤矿巷道隔热材料研究 |
| 7. | On 3d automatic modeling method of mine roadway
矿井巷道三维自动建模方法研究 |
| 8. | Mining area tunnel arrangement in high gas coal seams
高瓦斯煤层采区巷道布置 |
| 9. | Study on gateway support of 8 seam in kangjiatan mine
煤层回采巷道的支护优化 |
| 10. | Numerical analysis of the supports of soft rock excavation
软岩巷道开挖支护数值分析 |
