煤矿高位钻孔瓦斯抽放技术的应用分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 2095-2945|volume|2|72-73

ISSN: 2095-2945

Source: 科技创新与应用, Vol.volume, Iss.2, 2016-01, pp. : 72-73

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Abstract