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准格尔国家规划矿区煤质分析与评价Coal Analysis and Evaluation of Zhungeer National Planning Coalfield
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贵州省黔西县二叠系龙潭组主采煤层微量元素分布特征及制约因素探讨Distribution Characteristics and Influence Factors of Trace Elements in Western Guizhou Permian Coal Measure Strata
刘 玲, 谢 樨, 魏怀瑞
地球科学前沿Vol.5 No.3, 全文下载: PDF HTML XML DOI:10.12677/AG.2015.53014, June 17 2015
“十三五”时期富源煤炭行业发展探析Challenges Faced by the Coal Industry in Fuyuan during the 13th Five-Year Plan
吴 涛
清洁煤与能源Vol.4 No.1, 全文下载: PDF HTML XML DOI:10.12677/CCE.2016.41001, March 21 2016