1.
Research on Development Law of Small Strueture in 11-2 Coal Seam in Panji No.3 Coal Mine
潘三矿11-2煤层小构造发育规律研究
2.
Study on Characteristics and Types of Seam-gliding Structure of Coal Seam 11-2 in Huainan Panji No.1 Coal Mine
淮南潘集一矿11-2煤层层间滑动构造研究
3.
Characteristics of sandstone water in 11-2 roof and floor of Liuzhuang colliery and prevention and control technology
刘庄煤矿11-2煤层顶、底板砂岩水特征与防治技术
4.
A Study and Practice of Mining Upper Limit in 11-2 Coal Seam, East Wing of Xinji No.2 Mine
新集二矿东翼11-2煤层提高开采上限的研究与实践
5.
Study on the distribution laws of seam-gliding structure in Huainan Panji No.1 coal mine
淮南潘集一矿11-2煤层滑构造发育分布规律研究
6.
The Reinforcement and Support Technology for the Main Entry of No.11~(-2) Coal Seam in the Coal Mine of Tang ShanGou
唐山沟煤矿11~(-2)号煤层主要大巷加固支护技术探析
7.
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
8.
Study on Gas Outburst Prediction Index of B_(11-2) Coal Bed in Pansan Mine
潘三矿B_（11-2）煤掘进面瓦斯突出预测指标研究
9.
Application and Practice of Support Technology with Wire Mesh and Cable in No.11-2 Coal Seam in Xinji Mining Area
新集矿区11-2煤锚网索支护技术应用与实践
10.
Lectotype of Powered Support for 1~(-2) Coal Seam in Hanjiawan Colliery
韩家湾煤矿1~(-2)煤层液压支架选型
11.
Analysis of Basic Features of Ground Movement and Deformation of Fully Mechanized Working Face in 11-2 Coal Seam in Guoqiao Coal Mine
顾桥煤矿11-2煤综采面地表移动变形基本特征分析
12.
Application and Study on Emulsified Drilling Mud in the 11~# Coal Bed Gas Well of Hancheng
乳化钻井泥浆在韩城11~#煤层气井中的应用研究
13.
Gas Pressure Determination on Seam of 21(2) Ming Area in Jueguangsi Colliery
觉光寺煤矿21(2)采区煤层瓦斯压力测定
14.
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
15.
Talking about the All-bolt Tailing-in Technique of Reserved Empty Roadway in No.2 Seam
浅谈2号煤层预留空巷全锚收尾技术
16.
All Souls' Day( 2 November )
万灵节（11 月2 日）.
17.
Research on the Overburden Structure of Fully Mechanized Caving Face in No.2 Coal Seam of Lingwu Coalfield;
灵武矿区2~#煤层综放开采覆岩结构研究
18.
Study of the Mining Rock Strata Movement under T-2 Burning Area of Zaoquan Coal Mine
枣泉煤矿T-2火烧区下开采岩层移动规律研究