| 1. | Supporting patterns of main roadway when passing soft seam and rock
大巷过软煤岩段支护方式探讨 |
| 2. | Reform of the belt conveyor in the south - wing main roadway of baodian mine
鲍店矿南翼大巷胶带输送机改造 |
| 3. | Application and practice of bolt shotcreting support in shaft deep main roadway
矿井深部大巷锚喷支护的应用 |
| 4. | Study and application for supporting mode of main roadway in deep coal mine
深井主要巷道支护方式的研究与应用 |
| 5. | Cut - through survey of west belt - haulage main roadway at no . 2 level of luling mine
芦岭煤矿二水平西部胶带运输大巷贯通测量 |
| 6. | Look out for cyclists entering the main roadway from a cycleway or cycle lane . see
有关适用于单车径及单车的交通标志及道路标记，详情请参阅 |
| 7. | Study of dynamic control technology over surrounding rocks in main roadways with the underlying coal seams mined
下部煤层跨采大巷围岩动态控制技术研究 |
| 8. | Numerical simulating the influence of mining across over main roadway to the main roadway in the bottom of coalface
跨采对影响底板岩巷稳定性的数值分析 |
| 9. | Design introduction and performance analysis of the belt - conveyor in the east main roadway of sihe mine
寺河矿井东大巷带式输送机的设计简介与运行特性分析 |
