1.
Floor Heave Mechanism and Support Technology of Goaf-Side Gateway for Re-mining in Seam with Soft Roof,Soft Coal and Soft Floor
三软煤层复采沿空巷道底鼓机理及支护技术
2.
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
3.
Stability evaluation of mine goaf with multi-coal seams and complex landform
复杂地貌多煤层采空区的稳定性评价
4.
Safety top-coal-caving of heavy and steep coal seams under complex environment
复杂环境下急倾斜特厚煤层安全开采
5.
Computer Simulation of Complex Coal Formation and Optimum Parameters of Operating Mechanism for Continuous Miner;
复杂煤层模拟及连续采煤机截割机构参数优化
6.
On How to Improve Coal Recovery Ratio in Complex Coal Seam;
浅谈如何提高构造复杂煤层的煤炭采出率
7.
Roadway Mechanized Excavation Technology for the Close Distance Seams for the Composite Lay Roof under Goaf
近距离煤层采空下复合层顶板巷道综掘技术
8.
A Study of the Method for the Re-mining of the No.10 Seam after the Completion of the Mining of its Underlying Seams at Shuangyang Coal Mine
双阳煤矿10号煤层多次反程序开采后复采的研究
9.
Application of Spillplate in The Way of "Folding,Hanging" at Blasting Mining Working Face in Compound Mining Coal Seam
折叠、悬挂式挡煤板在复采煤层炮采工作面的应用
10.
Sampling of coal in seam
GB482-1995煤层煤样采取方法
11.
Crawley midget miner
克劳雷薄煤层采煤机
12.
Pressure bump prevention and control technology for use in thick coal seams under complicated geological conditions in deep mines
大采深厚煤层复杂条件下冲击地压防治技术
13.
Innovative Practice on Fully Mechanized Mining Automation on Coal Seam with Complicated Geological Condition
复杂地质条件煤层综采自动化的创新实践
14.
The Fully-mechanized Caving Technique to Complicated Coal-seam Structures in Fenxi Mine
汾西矿区复杂结构煤层综放开采技术探析
15.
A technical research on the air leakage prevention technology for use in mining shallow and composite coal seams
浅埋藏复合煤层开采漏风防治技术研究
16.
Research and Practice of Fully Mechanized Coal Caving Technology for Thin Coal Seam Under Complicated Geological Conditions
复杂地质条件下薄煤层综采技术的研究与实践
17.
Complexity Assessment of Mining Technology for Thin Coal Seam and Particularity Working Face;
薄煤层煤矿生产车间特殊开采生产技术的复杂性评价
18.
Research on supporting reinforcement of roadway complex site in thin coal seam joint mining
薄煤层联合开采回采巷道复杂地段支护加固研究