兴山煤矿27#煤层瓦斯赋存影响因素分析Influencing Factors Analysis of Gas Occurrence in Xingshan Coal Mine No. 27 Coal Seam
王远声, 贺全义, 付志杰 下载量: 2,558 浏览量: 6,871
矿山工程 Vol.3 No.1, January 7 2015, PDF, , XML DOI:10.12677/ME.2015.31001 被引量