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Mechanical mechanism and support design analysis on bolt-beam-net support in soft rock roadway in Qigou Coal Mine
Tao Li, Ren-liang Shan, Huan-shang Han, Wei-hong Yang, Nian LiuVolume:
18
Language:
english
DOI:
10.1007/s12404-012-0304-8
Date:
September, 2012
File:
PDF, 600 KB
english, 2012