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| 2018, Vol. 55(2): 180-188 DOI: | ||
| On Configuration and Optimization of Cutting Tools for the Supper-Large Shield Passing through the Upper-Soft and Lower-Hard Stratum | ||
| (1 Management Department of Qingdao Rail Transit Line R3 Project of CCCC, Qingdao 266500; 2 CCCC First Highway Engineering Co., Ltd., Beijing 000021) | ||
| Received null Revised null | ||
| Supporting info | ||
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