1) novels on colliery
煤窑小说
2) Small coal mines
小煤窑
1.
The preventing and contoplling water hazards in small coal mines in coal fields of Yima coal mining(Group)Co.Ltd.;
矿井小煤窑水害及其防治
2.
After the impoundment of Xiaolangdi Reservoir,the water of small coal mines threatened Xin an Coal Mine.
小浪底水库蓄水后,淹没区内小煤窑充水对新安煤矿形成较大危害。
3) small coal mine
小煤窑
1.
Support technology for goaf left by small coal mine in mine shaft bottom of Shuguang Mine;
曙光矿井底车场小煤窑遗留采空区支护技术
4) small coalpit developing
小煤窑开采
1.
Based on the field investigation in Liudaogou watershed,Jin Shaan Inner Mongolia coalfield,the influence of the small coalpit developing on the environment and soil and water conservation has been analysed.
在野外考察的基础上，着重就神木六道沟小流域小煤窑开采对环境与水土保持的影响进行了分析，指出小煤窑开采对振兴乡村经济，改善村民生活功不可没。
6) coal kiln
煤窑
1.
This article introdused the structure, sintering principle of the coal kiln and adventage, defect of the coal kiln on sintered DY cores were analyzed and discussed.
介绍了推板式煤窑的结构、烧结原理 ,并对其在烧结偏转磁芯应用中的优缺点进行了分析和讨论。
补充资料：煤窑
1.用手工开采的小型煤矿。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条