| 1. | Reduction in a mixed fluidized bed with iron ore and coal
矿煤混合流化床还原反应 |
| 2. | How to raise coal quality in xiaoyu coal mine
提高小峪矿煤质的几点建议 |
| 3. | Development of coal entry anchor net support at nanshan coal mine
南山矿煤巷锚网支护的发展 |
| 4. | Prevention and control of coal and gas outburst in laohutai mine
老虎台矿煤与瓦斯突出的防治 |
| 5. | Discussion on the whole anchor supporting in coal lanes in dongqu goal mine
谈东曲矿煤巷全锚支护 |
| 6. | Means to improve comprehensive mono - roadway advancing level in yankuang
提高兖矿煤巷单巷综掘水平的对策浅探 |
| 7. | Application and development of bolting support technology in taoyuan coal mine
桃园矿煤巷锚杆支护技术的应用与推广 |
| 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. | Spraying urethane foam for blocking air leakage in the area of roadway roof fall in wangcun coal mine
王村矿煤巷高冒区聚氨酯泡沫堵漏风技术 |
| 10. | Research on electric magnetic radiation features of coal and rock failure in chengzhuang mine and application
成庄矿煤岩破坏电磁辐射特性及其应用研究 |
