某铅锌矿采空区岩石力学参数优化研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1674-0033|31|6|38-41

ISSN: 1674-0033

Source: 商洛学院学报, Vol.31, Iss.6, 2017-01, pp. : 38-41

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Abstract