1.
Handicraft Study about Caozhuang Coal Mine-480 m Big Drift,Subsidiary Drift Water Sluice Gate Construction
曹庄煤矿-480m大巷、副巷水闸门施工工艺研究
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.
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
4.
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
5.
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
6.
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
7.
Comprehensive Gas Drainage Technology Applied to Zhuzhuang Mine
瓦斯综合抽放技术在朱庄煤矿的应用
8.
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
9.
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
10.
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
11.
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
12.
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
13.
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
14.
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
15.
Study on Bolting Technology of Angle of Coal Seam Variation Belt in YangZhuang Coal Mine
杨庄煤矿煤层倾角变化带锚杆支护技术研究
16.
Analysis of Bursting Proof Problem in Mining near Loose Coal Seam Under Weishan Lake in Cuizhuang Coal Mine
崔庄煤矿湖下近松散煤层开采防溃问题分析
17.
Application of Suppat with Semi-circular Arch Anchor Mesh Cable in Coal Roadway in Liuzhuang Coal Mine
半圆拱形锚网索支护在刘庄煤矿煤巷中的应用
18.
The technical reformation of slack coal cyclone in Fangezhuang Coal Preparation Plant
范各庄矿选煤厂末煤旋流器车间的工艺改进