综采矸石充填沿空留巷顶板—巷旁支护协调稳定性研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1673-2103|39|2|53-58

ISSN: 1673-2103

Source: 菏泽学院学报, Vol.39, Iss.2, 2017-01, pp. : 53-58

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Abstract