1.
Probe into Small Coalmine Gob Water Controlling Scheme in Tonghua Coalmine No.3 Wining District
同华煤矿三区小窑积水的防治方案探讨
2.
The major chemical compositions and mineral phases are alike in the particles of powder fly ash with different sizes from Huaneng Nanjing Power Plant.
华能南京电厂不同粒径粉煤灰的化学成分和矿物相组成基本相同。
3.
TECHNOLOGICAL RESEARCH ON SAFETY EVALUATION OF PUMPING WELL APPROACHING TO HIGH CONFINED AQUIFER IN NORTH CHINA- A CASE STUDY OF XUECUN COALMINE IN FENGFENG MINING AREA
华北型煤矿承压泵井安全评价技术研究——以峰峰矿区薛村煤矿为例
4.
Thinking about the Developing Stratagem of Chemical Engineering of Datong Coal Mine Group;
大同煤矿集团煤化工发展战略的思考
5.
Research on multi-robot coordinated coal transporting in open-air coal mine
露天煤矿下多机器人协同煤矿搬运方法研究
6.
Practice of resource recycling utilization in Huayuan mining gangue power plant
华源煤矿矸石电厂资源循环利用实践
7.
Comprehensive Prevention Technology for Rock-burst and Application in Huating Colliery
华亭煤矿冲击矿压综合防治技术研究与应用
8.
The Feasibility Analysis of Autogenousmedium Coal Screening Technology in Datong Area;
大同地区煤矿自生介质选煤技术的可行性分析
9.
Development is First Urgent Business for the Railroad Department of Datong Coalmine Group Co.;
发展是大同煤矿集团矿山铁路公司的第一要务
10.
Construction Technology for Wang Cun Mine Shaft in Datong Coal Mine Group
大同煤矿集团公司王村矿竖井施工技术
11.
Brief Talks of the Mine Rescue Base Constructions in Datong Coal Mine Group
谈大同煤矿集团公司矿山救援基地建设
12.
Study on the Apical Plate of the Water-Inrush Mechanism and the Technique of Prevention and Harnesing in Huafeng Coal Mine;
华丰煤矿顶板突水机理及防治技术研究
13.
Study on Dissolution Test of Ordovician Carbonate Rock in North-China Typical Coalfields
华北典型煤矿区奥陶系碳酸盐岩溶蚀试验研究
14.
Low Temperature Drying Affected to Coal Structure and Spontaneous Combustion Nature in Shenhua Jinfeng Mine
低温干燥对神华金烽矿煤结构和自燃性的影响
15.
Study on Ordovician Limestone Water Bursting Characteristics and Controlling Countermeasures in North China Coalmines
华北煤矿奥灰突水特点及防治对策研究
16.
Analysis of Floor Heave of Main Roadway in Soft Rock and Its Prevention in Huating Colliery
华亭煤矿软岩大巷底鼓成因及防治技术
17.
Unfavorable Geological Phenomena Investigation in Baiyinhua No.1 Surface Coalmine
白音华一号露天煤矿不良地质现象调查
18.
Probe into Large Diameter Direct Drainage Borehole Construction Technology in North China Type Coalmines
华北型煤矿施工大孔径直排孔的工艺探讨