1.
Application of Tunneling Line Composed by Road-header EBH-120 and Reloading Machines at Xiyu Coal Mine
EBH-120掘进机、转载机等设备组成的作业线在西峪煤矿的应用
2.
Analyses the existing problems carried pressure to min Xiyu coal mine seam, introduces the basis ways and safety practices of preventing water disaster.
分析了西峪煤矿煤层存在的带压开采问题,介绍了井下防治水的基本途径及安全措施。
3.
Comprehensive Prevention of Rock-burst in 307 Panel in Meiyukou Colliery
煤峪口矿307盘区冲击矿压综合防治
4.
Application of long-hole water injecting into coal seam at Changgouyu colliery
煤层长孔注水在长沟峪煤矿的试验研究
5.
Geological Hosting Characteristic Research on No.2 Coal Seam,Xiayukou Coalmine
下峪口煤矿2号煤层赋存地质特征研究
6.
Improve on bureau fan electric power supply method in Meiyukou Mine
煤峪口矿局部通风机双三专供电的改进
7.
Gas Distributed Rule and Control Factors of Ⅱ_1 Coal Seam in Dayugou Mining Area
大峪沟矿区二_1煤层瓦斯赋存规律及控制因素分析
8.
Palagioclase hornblendite of the Archeozoic Qianxi Croup Jincahngyu Formation is closely associated with the gold mineralization in eastern Hebei province.
冀东太古界迁西群金厂峪组斜长角闪岩与金矿关系密切.
9.
Most of the gold deposits in the eastern Hebei province occur in plagioclase hornblendites in Jinchangyu Formation of Qianxi Group in Archean with a distinctive stratabound characteristies.
冀东地区金矿床大多产于太古界迁西群金厂峪组斜长角闪岩中.
10.
Lignite Quality Characteristics in Bara Coalmine, Indonesia
印度尼西亚BARA煤矿褐煤煤质特征
11.
Support Technique and Equipment for Block Caving in Tongkuangyu Copper Mine
铜矿峪矿矿块崩落法支护技术与设备
12.
Study on Extraction Security of No.3 Coal Seam in West Wing of Baoan Coalmine
保安煤矿西翼3煤层开采安全性研究
13.
Study on the Law of Mineralization and Prospecting Direction in Fengjiayu Iron Ore Area
冯家峪铁矿区铁矿成矿规律及找矿方向研究
14.
Gas-adsorption-swelling characteristics after water injection to fat coal from the Malan Mine,the Gujiao coalfield of Shanxi Province
山西古交矿区马兰煤矿肥煤注水后煤体吸附膨胀行为
15.
FLAC~(2D) Simulation Analysis of Supporting Effect on Coal Roadway in Changgouyu Coal Mine
长沟峪煤巷支护效果的FLAC~(2D)模拟分析
16.
Cu-Mo separation trial operation and improvement of Tongkuangyu concentrator
铜矿峪矿选矿厂铜钼分离生产调试及改进
17.
LOCATION PATTERN OF DEEP ORE BODIES AND THE FURTHER ORE EXPLORATION DIRECTION IN YUERYA GOLD DEPOSIT
峪耳崖金矿深部矿体赋存规律及找矿方向探讨
18.
The Status Quo and Plans on CBM Exploitation & Utilization inShanxi Coking-Coal Mining Areas
山西焦煤矿区煤层气开发利用现状与规划