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The Technology and Application of the Gob-side Entry Retaining with Building Mullocks and Anchor Cable in the Roof Liable to Collapse http://www.kjdb.org/EN/10.3981/j.issn.1000-7857.2012.09.009
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The Technology and Application of the Gob-side Entry Retaining with Building Mullocks and Anchor Cable in the Roof Liable to Collapse http://www.kjdb.org/EN/10.3981/j.issn.1000-7857.2012.09.009
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