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1.
The effect of water-block for the bearing structure in main roof rocks due to mining in steep long-wall seam
倾斜长壁工作面开采老顶平衡结构阻水性能
2.
Study on Inclined Longwall Working Face Stress Distribution and Its Influence to Gas Pressure
倾斜长壁工作面应力分布及其对瓦斯压力影响规律研究
3.
The Law of strata behaviours in Hydraulic Shortwalling A- long the Dip
倾斜短壁式水采工作面的矿山压力显现规律
4.
Analysis on the system reliability of fully mechanized longwall mining face in pitched seam
大倾角煤层长壁综采工作面系统可靠性分析
5.
Practice on Fire Prevention at Longwall Working Face in Medium-thickness Seam with Big Dip-Angle
大倾角中厚煤层长壁回采工作面防灭火实践
6.
Analysis and technological measures for longwall topple mining process at the big inclined angle seam
大倾角煤层倾斜长壁仰斜开采工艺分析及技术措施
7.
Technology of Light-support Caving Mining with Large Angle
轻放工作面大倾角仰斜开采工艺技术
8.
Application of inchined longwall and overhead mining technology in large tilt angle coal seam mining
倾斜长壁仰斜开采技术在大倾角煤层中的应用
9.
Study on Support System Complexity in Longwall Coal Mining Face of Pitch Thick Coal Seam Fully-mechanized Top Coal Caving;
大倾角厚煤层长壁综放工作面支护系统复杂性研究
10.
The Research on the Optimizal Parameters of Face System in Fully-mechanized Longwall Mining Pitched Seam
大倾角煤层走向长壁综采工作面系统参数优化研究
11.
The Study on the Reliability of Coal Mining Face by Fully-mechanized Longwall Along Strike of Pitched Seam
大倾角煤层走向长壁综采工作面系统可靠性研究
12.
Joy longwall loading machine
乔伊长壁工作面装载机
13.
Longwall mining along the dip of the unstable coal seam and strata control
不稳定煤层倾斜长壁开采及矿压控制
14.
Study on the Supporting Technology of T-junction of the Fully Mechanized Top Coal Caving Longwall Face in Pitched Thick Seams;
大倾角厚煤层长壁综放工面端头支护技术研究
15.
Research on anti-down and anti-skid device in high-dipping coal face
急倾斜采煤工作面防倒防滑装置的研究
16.
Three Anti-Measures for Strike Longwall Retreating Mining In Sloping Coal Seam
倾斜煤层走向长壁后退式采煤法的三防措施
17.
Application of Preventing Channeling Gangue Measures in Longwall Mining in Steep Coal Seam
长壁回采防窜矸措施在急倾斜煤层中的应用
18.
longwall peak stoping
V形工作面向下梯段长壁回采法