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MODERN TUNNELLING TECHNOLOGY   2018, Vol. 55   Issue (3) :61-68    DOI:                                                                                                      | 
  
      
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| Surrounding Rock Classification of Banxi Group Slate with Abundant Water | ||||
| (Hubei Key Laboratory of Disaster Prevention and Mitigation, China Three Gorges University, Yichang 443002) | ||||
Copyright 2010 by MODERN TUNNELLING TECHNOLOGY 
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