1.
Technology of Gas Outburst Elimination,Gas and Coal Dust Management with Water Injection in Coal Seam at Coal Face in "Three Soft" Coal Seam
“三软”煤层采煤工作面煤层注水消突治理瓦斯、煤尘技术
2.
The Foundational Research on Water Infusion for Longwall Top Coal Caving Face in Para-Anthracite Seam;
低级无烟煤综放工作面煤层注水基础研究
3.
Power Supply Plan for Thin-layers in Fully-mechanized Mining
煤矿井下薄煤层综采工作面供电方案
4.
Technology Application Study on Hydraulic Pressing in Coal Face of Medium Hard Seam
中硬煤层采煤工作面水力压挤技术应用研究
5.
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
6.
Thin Coal Bed Working Surface Coal Plow Complete Set Synthesis Picks the Equipment Shaping and Necessary
薄煤层工作面刨煤机成套综采设备选型与配套
7.
Comprehensive Fire Prevention and Extinguishment Technology of Spontaneous Combustion Coal Seam in Fully-mechanized Coal Face with Narrow Coal Pillar
自燃煤层窄煤柱综采工作面综合防灭火技术
8.
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
9.
Spalling Control Technology and Practices in Fully Mechanized Longwall Mining Face in Deep Inclined Soft Seam
大倾角软煤层综采工作面防片帮技术
10.
Strata Behavior in Large Section Face of Steep Seams
急斜煤层大段高工作面矿压显现规律
11.
Prevention Measures of Gangue Fleeing at Fully Mechanized Face in Great Inclined Angle Coal Seam
大倾角煤层综采工作面窜矸防治措施
12.
Analysis on Passing through Fault on 71203 Mining Face in Shigetai Coal Mine
石圪台煤矿71203工作面过断层分析
13.
Technology of Passing Through Faults Directly Using Explosion Method with Pre-retaining Coal at Face
工作面预留煤爆破法直接过断层技术
14.
Determination of Proper Support Resistance in Working Face of Shallowly Buried Coal Seam
浅埋煤层工作面液压支架工作阻力的确定
15.
Gas Drainage by Boring Near Seam at 43001 Coal Face
43001采煤工作面上邻近层穿层钻孔瓦斯抽放
16.
Prevention and Control of Floor Pressurized Water in Coal Mining Face in Seam with Soft Roof,Soft Coal and Soft Floor in Chaohua Mine
超化煤矿三软煤层采煤工作面底板承压水的防治
17.
Technique of Bottom Grouting Transformation at Second-1 Coal Seam,21041 Face of Gaocheng Coal Mine
告成煤矿21041工作面二1煤层底板注浆改造施工工艺
18.
Optimization of the grouting technology in fully mechanized top coal caving mining face in polar broken thick seam
极破碎厚煤层综放工作面注浆工艺优化