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- 大断面沿底巷道掘进防顶煤冒落研究Study on Preventing Roof Coal Caving in Big Section Bottom Driving
- 高压注水对掘进工作面瓦斯涌出的影响The influence of high-pressure injecting water to gas emission in entry driving face
- 提高煤巷半煤岩巷道掘进速度的途径Methods of Increasing Coal and Coal-rock Drift Excavated Speed
- 水力冲刷防突技术在突出煤层掘进工作面的应用Application of Outburst-prevention Technique with Water Jetting in Heading Face of Outburst Seam
- 某金属矿巷道掘进爆破的掏槽孔布孔优化Optimization of Cutting Holes Layout for the Blasting of Roadway Excavation at a Certain Metal Mine
- 工作面working face
- 巷道laneway
- 突出煤层掘进工作面瓦斯综合治理及安全掘进的实践与认识Practice and Cognition of Combined Gas Control and Safe Advance in an Outburst Seam Heading Face
- 管棚支护技术在煤矿井下巷道掘进中的应用Application of timbering with tubular prop to in-mine roadway digging
- 掘进工作面岩体裂隙弱面对掏槽孔爆破的影响与弱面的利用Influence of Rock Fracture Weak Face on Cut Hole Blasting and Its Application
- 粉矿开采中巷道掘进与支护综合技术的研究Comprehensive Technical Study of Driving and Supporting for Drift in Powder Ore Mining
- 巷帮钻场深孔抽采配合迎头孔卸压防治掘进工作面煤与瓦斯突出Coal and Gas Outburst Prevention by Deep-hole Gas Drainage through Drilling Field in Roadside and Head-on Borehole Pressure Relief in Tunneling Faces
- 中深孔爆破在海孜煤矿中硬岩巷道掘进中的应用Application of Medium and Deep Hole Blasting Technology in Medium Hard Rock Tunnel Boring at Haizi Coalmine
- 超前掘进工作面pilot heading
- 聚能定向断裂爆破技术在巷道掘进中的试验及应用Test and Application of Accumulated Energy Directional Breaking Blasting Technology in Mine Roadway Excavation
- 掘进工作面系统excavation working face
- 巷道掘进driving openings
- 斜井掘进工作面slope face
- 宽工作面掘进wide face drivage
- 掘进巷道excavation roadway
