1.
Investigation of rear service reformation in Yangquan NO.1 mine;
阳煤一矿生活后勤改革分离社会职能的调查
2.
On the exploitation of the high spontaneous combustion of thick coal seam gas control of the NO.1 mine in Yangquan
浅谈阳煤一矿开采高瓦斯厚煤层的自燃防治技术
3.
Preliminary Study on Coal and Gas Outburst in Shenyang Hongling Coal Mine
沈阳红菱煤矿煤与瓦斯突出初步研究
4.
3D Seismic Integrated Exploration in 3~# Coal Seam Distensible Areas in Nanfeng in Wuyang Coal Mine
五阳煤矿南峰扩区3~#煤层三维地震综合勘探
5.
Coring Technology of Coalbed Methane in Baiyangling Coalmine of Xiyang
山西昔阳白羊岭煤矿煤层气勘探取心技术
6.
Evaluation and Prevention Proposals of Water Inrush from Seam Floor in Wuyang Coal Mine
五阳煤矿煤层底板突水评价及防治技术
7.
Research on the Practice of Treating Top Corner Gas in Nanyang Coal Mine
南阳煤矿处理上隅角瓦斯的实践研究
8.
Use of Solar Photovoltaic LED Lighting System in Coal Mines
太阳能LED照明系统在煤矿中的应用
9.
Study on Optimization Decision of Ventilation System Project of Wuyang Coal Mine
五阳煤矿通风系统方案优化决策研究
10.
Application of pressure filter in Coal Preparation Plant of Hongyang No.3 Coalmine
加压过滤机在红阳三矿选煤厂的应用
11.
Tao Yang coal mine water depth processing technology used to practice
陶阳煤矿矿井水深度处理回用技术实践
12.
Coal seams intermixed with iron ore.
煤层和铁矿混杂在一起。
13.
The government has centralized the administration of the coal mines.
政府统一管理所有煤矿。
14.
Then a coal miner came by carrying a load of coal.
然后一个煤矿工人扛着一袋煤经过。
15.
(1) to obstruct coal mine construction, so that normal construction cannot be carried on;
（一）阻碍煤矿建设，致使煤矿建设不能正常进行的；
16.
Attention to the Coal Mine Safety Supports Blue Sky for the Miner
关注煤矿安全——为矿工撑起一片蓝天
17.
Preservation and revitalization of Bajiaogou workers’ village of Jiayang coal mine in Sichuan province;
四川嘉阳煤矿芭蕉沟工人村落的保护与开发
18.
Optimization of the modification plan for coal product structure in Yang Quan Five coal mines;
阳泉五矿煤炭产品结构调整方案的优化