1.
Application of Fuzzy Mathematical Method on Structural Complexity Assessment in Tangzhuang Coalmine
模糊数学方法在唐庄煤矿构造复杂性评价研究中的应用
2.
Study on Laws of Rock Pressure Appearance at Blasting Caving Coal Face in Hezhuang Coal Mine
何庄煤矿炮采放顶煤工作面矿压显现规律研究
3.
Analysis on Stability of Coal Pillar in Goaf Area of No.11 Seam in Tangshangou Mine
唐山沟煤矿11号煤层采空区煤柱稳定性分析
4.
Application of All Bolt Support in 4326 Wincl Roaclway in Wang Zhang Coal Mine
全锚支护在王庄煤矿4326风巷的应用
5.
The Intensity Testing of Main Well Headframe in Dai Zhuang Mine Shangdong
山东岱庄生建煤矿主井井架强度检验
6.
Study on the Laneway Timbering Decision-Making Sestem of the Mine of Daizhuang Shengjian;
岱庄生建煤矿巷道支护决策系统研究
7.
The policy and prectice to develop deversified economy in Wangzhuang mine;
王庄煤矿发展多种经营的方略与实践
8.
Comprehensive Gas Drainage Technology Applied to Zhuzhuang Mine
瓦斯综合抽放技术在朱庄煤矿的应用
9.
Exploration and practice of environmental comprehensive treatment in Gaozhuang coal mine
高庄煤矿环境综合治理的探索与实践
10.
Application of Thick Seam Spontaneous Combustion Prevention Technology to Jinggezhuang Mine
厚煤层防灭火技术在荆各庄矿的应用
11.
Yangzhuang Coal Mine New Vice-well Winch Main Axle Installs Transformation
杨庄煤矿新副井绞车主轴装置的改造
12.
Measures to Reduce Medium Consumption of Fangezhuang Coal Preparation Plant
范各庄矿选煤厂降低介质消耗的措施
13.
Techncial Alteration to Power Supply Automation System in Chengzhuang Coal Mine
成庄煤矿供电自动化系统的技术改造
14.
Variable Frequency Technology Rebuilding of 1# Subsidiary Shaft Wench in Xie Zhuang Coal Mine
协庄煤矿1#副井绞车变频技术改造
15.
ConstructionTechnology of Vertical Pipe Shaft forDraining Gas in TangAn Coal Mine
唐安煤矿瓦斯管道抽放竖井施工技术
16.
The tests on sample preparation units of train loading spot in Tangkou coal mine
唐口煤矿火车装车点制样机组的检验
17.
Research on the Technolgy of Support of Anchor Bar and Anchor Rope of the Coal Tunnel in Tangshan-gou Mine
唐山沟矿煤巷锚杆-锚索支护技术研究
18.
Study of Protection Technology Floor Water in Invasion in Zhu Zhang Mine of the No.6 Coal Seam;
朱庄煤矿六煤层底板突水防治技术的研究