1.
Study on Completed Equipment of Thinner Seam High Efficient Fully Mechanized Mining Face;
较薄煤层高效开采工作面设备优化配套研究
2.
high-face room-and-pillar mining
高工作面房柱式开采
3.
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
4.
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
5.
Technology of Light-support Caving Mining with Large Angle
轻放工作面大倾角仰斜开采工艺技术
6.
Practice on Mining Method Changing from Top Coal Caving Mining to Top Slice Mining
工作面由放顶煤开采改为顶分层开采的实践
7.
Study of Mining Upper Limit of Section 11610 in Tianzhuang Coal Mine,Yanzhou of Shandong Province
兖州田庄矿11610工作面开采上限的研究
8.
Application of the non-coal column recovery technology in fully mechanized top coal caving mining face
无煤柱开采技术在综放工作面的应用
9.
Continuous recovery technology for large downhill of light caving face in island seam
孤岛轻放工作面过下山连续开采技术
10.
High efficiency coal mining technology used under complicated geological conditions
复杂地质条件下工作面高效开采技术
11.
Roof breaking law along top-coal caving face
综放开采沿工作面倾向顶板垮落规律
12.
No-operator Working Face Mining Research of Nearly Level Extremely Thin Coal Seam Being Difficult to Mine;
难采近水平极薄煤层无人工作面开采研究
13.
Practice of Continuous Mining at Many Fully Mechanized Face Under Sperical Conditions
特殊条件下多个综采工作面连续开采的实践
14.
Technology and Application of Multi Continuous Rotary Mining to Fully Mechanized Longwall Coal Mining Face
综采工作面连续多次旋转开采技术及应用
15.
Research on Mining under Pressure and Comprehensive Water Prevention and Control Countermeasures at Coal Face
采煤工作面带压开采分析及综合防治水措施
16.
Mining Key Technology of Fully Mechanized Longwall Mining Face in Deep Inclined Seam of Tangshan Mine
唐山矿大倾角综采工作面开采关键技术
17.
Application of Fully Mechanized Coal Mining Face Crossing over Rock Crosscut in Tucheng Mine
综采工作面跨石门开采在土城矿的应用
18.
Feasibility Analysis on Upward Mining for Coal Mining Face of Qianjiaying Mine
钱家营矿采煤工作面上行开采可行性分析