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2016, Vol. 53(4): 16-21    DOI:
Rock Classification for a Tunnel Excavated by Rotary Drum Cutter
(1 Shanghai Metro Line No.14 Development Co. Ltd., Shanghai 201804; 2 Tongji University, Shanghai 200092)
Received null  Revised null
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Copyright © 2011  Editorial By MODERN TUNNELLING TECHNOLOGY
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