复杂环境下的矿井水文地质条件对安全生产的影响划分探讨

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1008-8881|30|1|40-41

ISSN: 1008-8881

Source: 山西能源学院学报, Vol.30, Iss.1, 2017-01, pp. : 40-41

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

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Abstract