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| 2018, Vol. 55(4): 1-8 DOI: | ||
| Construction Difficulties and Key Techniques for the Gaoligong Mountain TBM Tunnel | ||
| (1 China Railway Tunnel Group Co. Ltd., Luoyang 471000; 2 State Key Laboratory of Shield Machine and Boring Technology,Zhengzhou 450001) | ||
| Received null Revised null | ||
| Supporting info | ||
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