1.
Guishigou Coal Mine:Safe and highly efficient mining technology for use in highly gassy top coal caving longwall faces
贵石沟矿高瓦斯综放面安全高效开采技术
2.
Test on Hard Top Coal Pre-Blasting and Weakening for High Gassy Fully Mechanized Top Coal Caving Mining Face
高瓦斯综放面预先爆破弱化坚硬顶煤试验
3.
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
4.
Study on the Disposed Methane Drainage Technology of Fully Mechanized Caving Face
高瓦斯综放工作面卸压瓦斯抽采技术研究
5.
The Technique for the Drainage of the Gas from the Upper Corners of A Gassy Fully-mechanized Top-coal Caving Face through Drilling Vertical Holes
高瓦斯综放工作面上隅角竖直钻孔瓦斯抽放技术
6.
Treatment Technology of Spontaneous Combustion Fire at Fully Mechanized Face with Caving of Roof Coal in High Gas and Large Inclined Angle Coal Seam
高瓦斯大倾角综放工作面自燃火灾的治理技术
7.
Using High Position Roadway Control Gas During Initial Stage of Production in Fully-Mechanized Caving Face in Yangquan No.3 Coal Mine
后伪高抽巷治理综放面初采瓦斯在三矿的应用
8.
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
9.
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
10.
Research on the Method of Draining the Gas on Roof Gallery of Full-Mechanized Caving Mining Face
综放工作面尾巷排放瓦斯方式的探讨
11.
On the basic features and practices of coal mine safety culture
煤层群高瓦斯综采工作面瓦斯综合治理技术
12.
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
13.
Study of High-gas Coal Mine Large Mining Height Top-coal Caving Face Intake Airflow Drift Deformation
高瓦斯矿井大采高综放工作面进风巷道变形规律研究
14.
Comprehensive Gas Control Technology for Simple Caving Mining Face
简易放顶煤工作面瓦斯综合治理技术
15.
Spontaneous combustion prevention and control technology for use during face equipment evacuation from top coal caving longwall faces in highly gassy and combustible coal seams
高瓦斯易燃煤层综放工作面设备回撤期间自然发火防治技术
16.
Applying Technology of High Drilling Drainage to Preventing Gas Accumulation at Upper Corner of Full-mechanized Mining Face
利用高位钻孔抽放技术治理综采工作面上隅角瓦斯积聚
17.
Application of Technology of High Gas Cannon Picking Roof Perforate Gas Administer
高瓦斯炮放面顶板钻孔法瓦斯治理技术应用
18.
Design for drawing out gas with high position boring at coal face
轻放工作面抽放瓦斯高位钻孔的设计