| 1. | Mining area tunnel arrangement in high gas coal seams
高瓦斯煤层采区巷道布置 |
| 2. | Practice of mining remained pillars in working area
采区残留煤柱的开采实践 |
| 3. | Guidelines for the assessment of zones of groundwater overdraft
地下水超采区评价导则 |
| 4. | Probing into reasonable design of working section recovery
对合理设计采区回采率的探讨 |
| 5. | Reform of ventilation system in pingdingshan no . 5 mine
平顶山五矿己三采区通风系统改造 |
| 6. | Application on endless - rope haulage in mine
采区巷道无极绳连续牵引车在矿井生产中的应用 |
| 7. | Code for design of district station and chambers of coal mine
煤矿矿井采区车场和硐室设计规范 |
| 8. | Analysis of the strike lengths of no . 14 and no
15采区走向长分析 |
| 9. | Wire rope haulage mode and equipment development of district
采区无轨牵引运输方式及装置的研制应用 |
| 10. | Counter dumping technology of open - pit mine ' s waste dump
营盘山采区预留宽平台和边坡加陡的可行性探讨 |
