1.
One Certificate for Coalmine Director to Be Qualified;
煤矿矿长等资格或条件确认应当一证化
2.
Article 38 To ensure safety in production, the system under which the directors of coal mine administrations and the managers of coal mines assume full responsibility shall be instituted in coal mining enterprises.
第三十八条 煤矿企业的安全生产管理，实行矿务局长、矿长负责制。
3.
Investigation and Research on Coal Mine Ventilation Coefficient for Dafosi Mine in Bingchang Mine Area in Shaanxi Province
陕西彬长大佛寺煤矿矿井通风系数考察研究
4.
Strata Behavior Features of Fully Mechanized Top Coal Caving Mining Face in Ultra Thick Seam with Hard Roof in Binchang Mining Area
彬长矿区坚硬特厚煤层综放面矿压显现特征
5.
Contradiction between Increasing Coal Output and Losting Land of Mine-City--ake Huainan-Huaibei Coal Mines for Example
论煤炭增长与矿城失地之博弈——以两淮矿区为例
6.
Application of long-hole water injecting into coal seam at Changgouyu colliery
煤层长孔注水在长沟峪煤矿的试验研究
7.
Coal mines are ugly, and their development has a serious effect on animal and plant life.
煤矿龌龊，而煤矿的开发还会严重影响动植物的生长。
8.
Research on Longwall Rigid Separating Pillar Mining Technology of Small Colliery in YSF Field;
榆神府矿区小煤矿长壁布置刚性隔离煤柱房柱式开采研究
9.
Build the Long-term Mechanism Safty in Production in Coal Mline to Ensure the Competitive Power and Sustainable Development
构建煤矿安全生产长效机制确保煤矿竞争力和可持续发展
10.
After all he had grown up in a mining district.
因为他毕竟是在煤矿区长大的。
11.
Longwall mining along the dip of the unstable coal seam and strata control
不稳定煤层倾斜长壁开采及矿压控制
12.
Interval between sensors in long roadway of underground mine
煤矿井下长巷道瓦斯传感器间距设计
13.
extract (ore) from a strip-mine.
从露天煤矿中开发矿石。
14.
CHAPTER V PROTECTION OF COAL MINING AREAS
第五章 煤矿矿区保护
15.
the mining of ore or coal from an open mine.
从敞开的矿井提取矿石或煤的采矿。
16.
An area in which deposits of coal are found.
煤矿区发现煤矿层的区域
17.
Terms relating to coal mining--Mine safety
GB/T15663.8-1995煤矿科技术语煤矿安全
18.
CBM Hosting Feature and Resource Utilization
陕西彬长矿区煤层气赋存特征及资源利用