1.
Research on the Mining Technology for Fully-mechanized Coal Mining Face in Steep Coal Seam Under Complicated Geological Condition
复杂难采煤层大倾角综采面回采工艺研究
2.
Study on Rock Pressure Law of Fully Mechanized Mining Coal Face with Mining Heitht of 5.8～6.0m in Sihe Coal Mine;
寺河煤矿5.8～6.0m大采高综采面矿压规律研究
3.
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
4.
Research on Withdrawing Support Technology of Advanced Construction in Last Stage Channel of Fully Mechanized Mining Face
综采面超前施工末采通道回撤支架技术研究
5.
synthetic plan of striping and mining
采剥工程综合平面图
6.
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
7.
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
8.
Full-mechanized Mining Technology under Complex Geological Condition
复杂地质条件下综采工作面回采技术
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.
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
11.
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
12.
Study on the Gas Migration in the Goaf Filling of Full-mechanized Mining Working Face
综采工作面充填开采采空区瓦斯运移研究
13.
The Applied Research of Gas Drainage Technology in the Goaf of Full-Mechanized Mining Working Face
综采工作面采空区瓦斯抽采技术的应用研究
14.
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
15.
Comprehensive Prevention and Control Technology of Goaf Water for First Coal Pillar Mining Face in Mining Dip Gateway
回采下山巷道煤柱首采面采空水综合防治技术
16.
Applying Special Slipway to Realizing Fast Transportation of Full-mechanized Mining Equipments
采用专用滑道实现综采工作面快速搬家倒面
17.
Longwall face all cross-sectional bolt-wire mesh:fast dismantling technology
综采工作面全断面锚网快速拆除技术
18.
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