1.
Comprehensive Gas Drainage Technology of Fully Mechanized Mining Face in Seam with Soft Roof,Soft Coal and Soft Floor
三软厚煤层综采工作面瓦斯综合抽采技术
2.
Spontaneous Combustion Fire-fighting Technology for Thick Seam at Full-mechanized Mining Face in Gob
易自燃厚煤层综放工作面采空区自燃灭火技术
3.
Countermeasures for Safe Mining on Periphery Fire Zone of Second Layer Fully Mechanized Working Interface of Gas Intense Thick Coal Seam
高瓦斯厚煤层二分层综采工作面外围火区下安全开采的对策
4.
Study of Surrounding Rocken Stability on Equipment Withdrawing Roadway of Large Cut Height Fully-mechanized Working Face in Special Thick Coal Seam;
特厚煤层大采高综采工作面设备撤出巷围岩稳定性研究
5.
Inclined thick coal seam Layered over Top-coal Caving Face Mining Technology of Turning Points
厚煤层倾斜分层综放工作面过转弯点开采技术探析
6.
A research on highly efficient mining technology for use in extra long top coal caving logwall faces with big mining heights in soft,thick and gassy coal seams
高瓦斯松软厚煤层大采高超长综放工作面高产高效技术研究
7.
Power Supply Plan for Thin-layers in Fully-mechanized Mining
煤矿井下薄煤层综采工作面供电方案
8.
Comprehensive Fire Prevention and Extinguishment Technology of Spontaneous Combustion Coal Seam in Fully-mechanized Coal Face with Narrow Coal Pillar
自燃煤层窄煤柱综采工作面综合防灭火技术
9.
Study on the ground administration of mechanized top coal caving in heavy pitching seam
大倾角煤层综放工作面采场管理研究
10.
Spalling Control Technology and Practices in Fully Mechanized Longwall Mining Face in Deep Inclined Soft Seam
大倾角软煤层综采工作面防片帮技术
11.
Prevention Measures of Gangue Fleeing at Fully Mechanized Face in Great Inclined Angle Coal Seam
大倾角煤层综采工作面窜矸防治措施
12.
Optimization of the grouting technology in fully mechanized top coal caving mining face in polar broken thick seam
极破碎厚煤层综放工作面注浆工艺优化
13.
Study of technique simulating test on fully mechanized top-coal caving workface in greater inclined and thick coal seams
大倾角特厚煤层综放工作面工艺模拟试验研究
14.
Study on Ground Pressure Behavior of an Long Mining Face with Thick Bedrock Shallow Seam and Large Mining Height
厚基岩浅埋煤层大采高长工作面矿压规律研究
15.
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
16.
Gateway Support Modes and Parameter Optimization of Fully Mechanized Top Coal Caving Mining Face in Soft and Thick Seam
软厚煤层综放工作面巷道支护形式与参数优化
17.
Application of High-pressure Water Injection in Coal Seam at Fully Mechanized Caving Face
煤层高压注水在综采放顶煤工作面的应用
18.
Thin Coal Bed Working Surface Coal Plow Complete Set Synthesis Picks the Equipment Shaping and Necessary
薄煤层工作面刨煤机成套综采设备选型与配套