1.
Coal Quality Characteristics of Hongxiugou Group in Northern Coal Bearing Stratum of Hongxiugou Basin
红锈沟盆地北部含煤地层红锈沟组煤层煤质特征
2.
Coal Property of Chengzihe Formation and Muling Formation in Jixi Basin
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鸡西盆地城子河组、穆棱组煤层煤质特征
3.
A Study on No.6 Coal Seam Coal Quality Characteristics in Ulan Nur Minefield, Inner Mongolia
内蒙古乌兰诺尔井田6号煤层煤质特征研究
4.
Coal quality characteristics of carboniferous-permian coal seams of Tashan Mining Area
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塔山矿区石炭二叠纪煤层煤质特性研究
5.
Discussion on Seam Comparison Methods in Coalfield Geological Exploration
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煤田地质勘查中煤层对比方法的探讨
6.
Coal geology emphatically studies always stratigraphy and sedimentology of coal and coal-bearing strata.
煤地质学一直偏重于对煤和含煤地层的地层学和沉积学的研究。
7.
On the Deposition Factors Affecting the Seam Distribution,Seam Thickness and Coal Quality
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浅议影响煤层分布和煤层厚度及煤质的沉积因素
8.
Outbursts of coal and gas prone is related to the evolution history of deformation and coalification of coal-seams.
煤与瓦斯突出倾向与煤层的变质变形历史有关。
9.
The Research of Accumulation of Low Rand Coldbed Methane in the North-West of China;
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中国西北低煤阶煤层气成藏地质特征研究
10.
The Gas Geological Characteristics of Coal-bed No.13-1 in Panyi Coal Mining, Huainan Coal Feild;
淮南煤田潘一井田13-1煤层瓦斯地质特征
11.
Coal Property Characteristics and Change Rules of Yongqing Group Coal Bed in Jixi Basin
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鸡西盆地永庆组煤层的煤质特征及其变化规律
12.
Geological Characteristics and New Development Progress of Low Rank Seam Coal Bed Methane in China
我国低煤阶煤层气地质特征及最新进展
13.
Geological Hosting Characteristic Research on No.2 Coal Seam,Xiayukou Coalmine
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下峪口煤矿2号煤层赋存地质特征研究
14.
Design and Construction of Inclined High-capacity Bunker for Tinpot Coal under High Stress and through Multi-layer in Deep Mine
深井穿层大容量倾斜劣质煤煤仓设计与施工
15.
A Potential High Rank Coal Area for CBM Development Base in South China-Preliminary Analysis on CBM Geological Conditions of Wulunshan Coal Area in Guizhou
我国南方潜在的高煤级煤煤层气开发基地-贵州五轮山矿区煤层气地质条件浅析
16.
Sampling of coal in seam
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GB482-1995煤层煤样采取方法
17.
Chinese classification of in seam coals
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GB/T17607-1998中国煤层煤分类
18.
Crawley midget miner
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克劳雷薄煤层采煤机