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Geology Analysis and Support Scheme Design in Soft Rock Coal Mine
Li, Cheng Liang, Li, Zhao YanVolume:
446-449
Language:
english
Journal:
Advanced Materials Research
DOI:
10.4028/www.scientific.net/amr.446-449.1591
Date:
January, 2012
File:
PDF, 617 KB
english, 2012