Research and Application on Gob-side Entry Retaining Technology in Fully Mechanized Coal Face with Compound Roof

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Research and Application on Gob-side Entry Retaining Technology in Fully Mechanized Coal Face with Compound Roof

ZHUANG You-Jun, LIU Han-Ci, ZHANG Shuai

Metal Mine . 2013, (06): 38 -41+52 .