1.
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
2.
Increasing Rate of Coal Mining with Improving Coal Caving Technology at Fully Mechanized Face
改进综放工作面放煤工艺提高回采率
3.
Mining all Height at One Time Technology of Large Mining High Angle Compound Mining Working Face
大采高大倾角综采工作面一次采全高回采工艺
4.
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
5.
Mining Height Long Caving Mining Stope Pressure Control Technology
大采高超长综放工作面采场矿山压力控制技术研究
6.
Research on Movement Characteristic of Surrounding Rock in Full-mechanized Mining Face with Large Mining Height
大采高综采工作面围岩活动特征研究
7.
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
8.
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
9.
Technology of30kt/d Full-mechanized Mining with Large Mining Height in Large Angle Coal seam
日产30kt大采高大倾角综采工作面开采技术
10.
Surrounding Rock Control Study of the Coal Entry with Greater Mining-Height;
大采高综采工作面回采巷道围岩控制技术研究
11.
Mining Practices of Fully Mechanized Top Coal Caving Mining Face in Deep Inclined Seam of Meihe Mine
梅河煤矿大倾角综放工作面回采工艺实践
12.
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
13.
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
14.
Study on the Characteristics of Strata Behavior and Roof Control in the Large Mining Height Fully-Mechanized Face;
大采高综采工作面矿压显现特征及控制研究
15.
Longwall face with big mining height:the use of single tunnel for heavy equipment move
大采高综采工作面重装备单通道搬家技术
16.
Design of large angle arc rotary mining for fully mechanized caving mining face
综放工作面大角度弧线旋转开采的设计
17.
Probe into the Method for Determination of Working Resistance of Support on Large Mining Height Fully-mechanized Face
大采高综放支架工作阻力确定方法探讨
18.
Measures for Increasing Unit Output of Fully Mechanized Face in Seam with Large Dip Angle
提高大倾角煤层综采工作面单产的措施