1) Huoluowan coal mine
霍洛湾煤矿
1.
Developmental rules of the hydraulic fractured zone of working face 22101 in Huoluowan coal mine
霍洛湾煤矿22101工作面顶板两带发育规律
2) Dongwan coalmine
洞湾煤矿
1.
The Dongwan coalmine is locating to the west of Qinglong county seat,Guizhou Province.
洞湾煤矿位于贵州省晴隆县城以西,含煤地层为龙潭组砂泥岩层,主采煤层为10、22、24、25、26五层,目前开采深度为175m,已形成大寨滑坡及五个塌陷区,通过分析计算,本区煤层的安全开采深度为3 363m。
3) Miaowan Coal Mine
庙湾煤矿
1.
This paper introduces the experiences of 14208 face of Miaowan Coal Mine in the treatment of the gas from the upper corner of the face by using U+L ventilation mode, which provides a better method for the treatment of the gas from the upper corner of the face.
介绍了庙湾煤矿14208工作面应用U+L型通风方式治理工作面上隅角瓦斯的经验,为处理回采工作面上隅角瓦斯问题提供了一种较好的方法。
4) Liudaowan coal mine
六道湾煤矿
1.
The design procedures,the observation content,the observation method and the precision of the survey instruments of the subsidence observation in the western area of Liudaowan coal mine are introduced and the expected results of the observations analysis are deseribed as well.
介绍了乌鲁木齐市六道湾煤矿塌陷区综合治理过程中地面沉降监测点的设计方案、观测内容、观测方法以及观测仪器的精度,同时说明了通过后续沉降观测值的数据分析所期望达到的结果等。
6) Hanjiawan Mine
韩家湾煤矿
1.
Prediction of Sand and Water Inrush in Seam with Shallow Depth and Under Rich Water Aquifer in Hanjiawan Mine
韩家湾煤矿浅埋煤层富水区下溃砂突水性预测
补充资料：黄洞清湾瑶寨
位于贺州市黄洞瑶族乡境内，距市中心32公里，瑶寨山青水秀，风景迷人，古风犹存，为世界仅有的土瑶民族风情，为瑶寨增添了神秘的色彩，集民族风情、探秘、旅游观光、度假为一体，是极好的旅游去处。
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