1.
Research of fully-mechanized sublevel caving technology in structural complex thick seam face with output of 2 million tons per year
结构复杂厚煤层工作面年产200万t综放工艺研究
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.
The Great Inclination Angle Synthesis Puts the Working Surface Core Technique of Production Exploration
大倾角综放工作面核心生产工艺探索
4.
Study on Key Technology of Heading of Fully Mechanized Caving Faces in Steeply Dipping Seam;
大倾角综放工作面平巷综掘关键工艺技术研究
5.
Study on Top Coal Caving Technology of Horizontal Section in Steep Seam in Weihuliang;
苇湖梁煤矿急倾斜综采放煤工艺研究
6.
Optimized Trial on Fully Mechanized Top Coal Caving Mining in High Inclined Seam
大倾角煤层综放开采放煤工艺优化试验
7.
Research of Theory about Dust Prevention by Water-Cloud and Relevant Techniques for Fully-Mechanized Caving Coal Face
综放工作面喷雾降尘理论及工艺技术研究
8.
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
9.
The Study and Practice of the Method for the Mining of a Fully-mechanized Top-coal Caving Face after Turning Round
综放工作面旋转回采工艺的研究与实践
10.
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
11.
Anti-direction Removing Technique of Support and Equipment on Fully Mechanized Suction Working Face
综放工作面支架及设备反方向撤除工艺
12.
Study of technique simulating test on fully mechanized top-coal caving workface in greater inclined and thick coal seams
大倾角特厚煤层综放工作面工艺模拟试验研究
13.
Study on Coal Rock Caving Laws and Technological Parameters of Top-Coal Caving of Fully Mechanized Mining with Great Cutting Height for Thick Coal Seam;
厚煤层大采高综放开采的煤岩冒放规律及放煤工艺参数研究
14.
Study on Feasibility and Mining Technology with Fully-mechanized Caving Face in Ciyaopu Mine;
磁窑堡煤矿综放开采可行性及工艺研究
15.
Study of Series of Machineries and Mining Techiques of in Fu LL Mechinized Sublevel Mining;
综放成套设备与高产高效回采工艺研究
16.
Numerical Simulation of Reasonable Technologic Parameters for the Fully-Mechanized Top-Coal Caving of a 20 m Thick Coal Seam
综放20m特厚煤层合理工艺参数数值试验研究
17.
Research on Coal-Rock Movement Law and Drawing Technology for Fully Mechanized Caving Face of Special Thick Coal Seam in the Anjialing No.2 Coal Mine;
安家岭2号井工矿特厚煤层综放工作面煤岩活动规律及放煤工艺研究
18.
Gas comprehensive way technology for fully mechanized top high gassy coal caving mining face
高瓦斯综放工作面瓦斯综合治理技术