1.
Gas Control Technology of Gas Abnormal Area in the Mining Process on Low-gas Coal Mine
低瓦斯矿井高瓦斯区域瓦斯综合治理技术
2.
Study of Coupling of Gas and Spontaneous Combustion in Highly Gassy and Spontaneous Combustion Goafs;
高瓦斯易自燃采空区瓦斯与自燃耦合研究
3.
Study on the Law of Gas Transport in High Gas and Full Mechanized Coal Face and Its Goaf;
高瓦斯综采工作面及其采空区瓦斯运移规律研究
4.
Integrated control technique for losing coal spontaneous combustion of the top-coal falling region in high-gas mine
高瓦斯矿井高冒区遗煤自燃综合防治技术
5.
Research on Coal Spontaneous Combustion Prediction of High Gas Coal Seam in Wei Jiadi Fully Mechanized Caving Face Goaf
魏家地高瓦斯综放采空区自燃预测预报研究
6.
Application and analysis on high level borehole gas drainage technology in mined-out area
采空区高位钻孔瓦斯抽放技术应用与分析
7.
Study on Air Leakage Law of Goaf in High Gassy Fully Mechanized Coal Mining Face with Y Type Ventilation
高瓦斯综采面Y型通风采空区漏风规律研究
8.
Application of inert foam injection technology in reopening spontaneous combustion zone in highly gasy coal mines
注惰泡技术在启封高瓦斯矿井自燃火区的应用
9.
Research and Application of Explosion Prevention Technology in Large Fire Zone of High-gas Coal Mine
高瓦斯矿井特大型火区抑爆技术研究及应用
10.
Gas comprehensive way technology for fully mechanized top high gassy coal caving mining face
高瓦斯综放工作面瓦斯综合治理技术
11.
The ventilating and methane monitoring technology of Yunding high methane tunnel
云顶高瓦斯隧道通风及瓦斯监测技术
12.
Gas Prevention and Control Technology with Hydraulic Pressing and Pushing for Fully Mechanized High Gassy Coal Mining Face
高瓦斯综采面水力压挤瓦斯防治技术
13.
Technology of "Coal and Gas Simultaneous Extraction" for High Gassy Coal Seams Group
高瓦斯煤层群“煤与瓦斯共采”技术研究
14.
Prediction on Gas Emission and Gas Drainage base on Elevation
根据标高预测瓦斯涌出量和瓦斯抽放
15.
Highly gassy longwall coal faces with big mining heights:comprehensive mine gas control technology
大采高高瓦斯综采工作面瓦斯综合治理技术
16.
Analysis of Geological Law of Coal and Gas Outburst in Huainan Mining Area
淮北矿区煤与瓦斯突出的瓦斯地质规律分析
17.
Study on Coal Permeability and Gas Mirgration Law under High Intensity Mining in Lu an Mining Area;
潞安矿区高强度开采煤体渗透率及瓦斯运移规律研究
18.
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