Arrangement of Face Blast Holes and Smooth Blasting Technology in Rock Roadway Driving
工作面炮眼布置与岩巷掘进光面爆破技术
Overhead monorail suspending technology in mine bolt supported roadway and application
锚杆支护巷道单轨吊悬吊技术及应用
Influence of Roadway Aerodynamical Seasoning on the Reliability of Ventilation Systems.
巷道的空气动力时效对通风系统可靠性的影响
Installation and application of monorail in bottom coal roadway with fully anchored support
全锚支护底煤巷单轨吊轨道安装及应用
Research on Anchor Bolt and Anchor Cable Joint Supporting Technique at the repaired roadway
返修巷道锚杆锚索联合支护技术研究
A Simple and Easy Method for Computing Safety Coefficient of Haulage Rope in Angled Roadway
斜巷牵引钢丝绳安全系数的简易计算方法
Research on steel mesh, bolt and shotcrete support system applied to mine soft rock roadway
网壳锚喷支护结构在软岩巷道中的应用研究
Application of Combined Support with Bolt Net and Shotcrete Spray in Deep Soft Rock Roadway
锚网喷注耦合支护在深部软岩巷道的应用
The Application of Anchor Rope Reinforce in First Cutting Roadway and larger Span Crosspoint
锚索补强技术在切眼及大跨度交叉点中的应用
The destructive reasons and countermeasures of bolting and shotcreting roadway are discussed.
论述了锚喷巷道得破坏原因并提出了对策。
The grout is installed after final adjustment and installation of the roadway wearing surface.
灌浆是在最终调整和安装桥面磨耗层以后进行的。
Bolt and Grouting Combined Support Technology Applied to Repair of Mine Roadway Crossing Point
锚注支护技术在交岔点修复中的应用
Experimental Study on the Supporting Capacity of Grouted Bamboo rockbolts in Coal Roadway Sides
砂浆竹锚杆支护煤巷两帮的试验研究
Research on the Impulsion pressure and influence parameters of destress blasts in rock roadway.
冲击矿压及岩石巷道卸压爆破影响参数研究
Supporting technology of cable anchor in high stress and great span and steeply inclined roadway
急倾斜高应力大跨度巷道锚索支护技术
Application of Anchored Bolt Supporting Technology for Coal Roadway in Driving Roadway along Gob
全煤巷道锚杆支护技术在沿空送巷中的应用
Support Reinforce side of cable anchor axis and roadway along gap Techniques in High Reach Mining
大采高锚索巷旁加强支护沿空留巷技术
Prestressed grout bolting technology applied to reinforcement of mine large cross section roadway
预应力注浆锚索技术在加固大巷中的应用
Bolting Beam and Rope Supporting Technology of Mining Roadway During Passing Through Refused Cave
回采巷道过老硐锚梁网索支护技术
Study and Application of Bolt and Grouting Coupling Support Technique in Broken Soft Rock Roadway
破碎软岩斜井巷道锚网喷注耦合支护技术
Lifting the supporting strength of the roadway by using the bolting and shotcreting with wire mesh
应用锚喷挂网技术提高巷道支护强度
Gas accumulation in a mine roadway is a prerequisite condition for the occurrence of gas accidents.
矿井巷道瓦斯积聚是瓦斯灾害事故发生的前提条件。
Optimization of Cutting Holes Layout for the Blasting of Roadway Excavation at a Certain Metal Mine
某金属矿巷道掘进爆破的掏槽孔布孔优化
Introduction to Safety Technique Apparatus and Manufacture at Underground Main Hoisting Declined Roadway
井下主要提升斜巷安全技术装备与研制
A Brief Talk on Safety Effective of Metal Forepole Supporting in Beam and Bolting with wire mesh Roadway
金属前探支护在架棚及锚网支护巷道中的作用
英文例句大全为您提供roadway英文例句大全,roadway英文造句,关于roadway的英语句子,单词roadway怎么造句,roadway英文例句大全有哪些,哪些英语句子是关于roadway,英语单词roadway的句子,单词roadway如何造句,roadway怎么造句等。