煤矿巷道预应力锚索支护技术及应用

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1672-3791|14|24|36-36

ISSN: 1672-3791

Source: 科技资讯, Vol.14, Iss.24, 2016-01, pp. : 36-36

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Abstract