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| 2019, Vol. 56(4): 1-7 DOI: | ||
| SCDZ133 Intelligent Multi-function Trolley and Its Application in Tunnelling | ||
| (1 China Railway Construction Heavy Industry Co., Ltd, Changsha 410100; 2 Southwest Jiaotong University, Chengdu 610031) | ||
| Received null Revised null | ||
| Supporting info | ||
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