An Innovative Support Structure for Gob-Side Entry Retention in Steep Coal Seam Mining

Author： Ning Jianguo Wang Jun Bu Tengteng Hu Shanchao Liu Xuesheng

Publisher： MDPI

E-ISSN： 2075-163x|7|5|75-75

ISSN： 2075-163x

Source： Minerals, Vol.7, Iss.5, 2017-05, pp. : 75-75

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