A Case Study of Effective Support Working Resistance and Roof Support Technology in Thick Seam Fully-Mechanized Face Mining with Hard Roof Conditions

Author： Guo Wei-bin   Wang Hong-sheng   Dong Guo-wei   Li Lei   Huang Yao-guang  

Publisher： MDPI

E-ISSN： 2071-1050|9|6|935-935

ISSN： 2071-1050

Source： Sustainability, Vol.9, Iss.6, 2017-06, pp. : 935-935

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