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| 2011, Vol. 48(3): 148-153 DOI: | ||
| Research of VMT Automatic Guiding System in Shield Tunneling and Its Application | ||
| (1 Chengdu Ranken Railway Construction Ltd, Chengdu 610031; 2 China Branch Company, Germany VMT Technology Ltd., Shanghai 200070) |
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| Received null Revised null | ||
| Supporting info | ||
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