1.
The application of gas drainage technology in high Level drainage roadway in the Wulan Mine
高位抽放巷瓦斯抽放技术在乌兰矿的应用
2.
Application of High Location Drainage Roadway in Coal Uncovering in Large Inclined Angle Mine
高位抽放巷在大倾角井巷揭煤防突中的应用
3.
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
4.
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
5.
Application of Gas Extraction Technology by High-level Fracture Borehole in Fully Mechanized Caving Face of Thick Coal Seam
高位裂隙钻孔抽采技术在厚煤层综放面的应用
6.
Application of Gas Drainage in Fractured Zone by Roof High-level Boreholes in Daping Coal Mine
顶板高位钻孔裂隙带抽放在大平矿的应用
7.
The Optimized Study of Gas Taking out Parameters of High Position Boring of Taoyuan
桃园矿高位钻孔瓦斯抽放参数优化研究
8.
Application of Gas Drainage Technology by High-level Boreholes in Gas Control of the Working Face
高位钻孔抽放技术在工作面瓦斯治理中的应用
9.
Through uninterrupted investigation and study, the rational location of high-located gas drainage roadways suitable for the specific conditions of the mine was found out, thus assuring the optimum drainage effect.
经过不断探索，找到了适合老屋基矿具体情况的高位瓦斯抽放巷合理位置，保证了最佳抽放效果。
10.
Integrative Applications of High Level Boreholes for Gas Drainage and Fire Prevention and Extinguishing in Goaf
采空区高位钻孔瓦斯抽放与防灭火的一体化应用
11.
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
12.
The paper describes the determination of rational location of high-located gas drainage roadways in Laowuji Mine of Panjiang Coal＆ Electricity( Group) Company.
介绍了盘江煤电(团)司老屋基矿高位瓦斯抽放巷道合理位置确定的有关情况。
13.
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
14.
Research on High Pressure Water Jet Cutting to Improve Gas Drainage Efficiency
高压水射流割缝提高瓦斯抽放效率的研究
15.
Application of high dip tunnel for drawing out gas in fully mechanized roof-caving face in No.5 coal mine in Yangquan
倾向高抽巷在阳泉五矿综放工作面的应用
16.
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
17.
Application of Wall Drilling High Efficient Cut off and Drainage Gas Technology to Sihe Coal Mine
钻墙高效截流瓦斯抽放技术在寺河煤矿的应用
18.
Research on Accumulation Gas Control Measure in Drilling Field Using Gas Drainage at High Gas Mine
高瓦斯矿井抽放钻场瓦斯积聚治理方法研究