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| 2020, Vol. 57(2): 49-54 DOI: | ||
| Quality Management Practice of Tunnel Secondary Lining Construction of Chongqing Section of Zhengzhou-Wanzhou High-speed Railway | ||
| (1 Chongqing-Wanzhou Railway Co., Ltd, Chongqing 400014；2 School of Transportation and Logistics, Southwest Jiaotong University, Chengdu 610031) | ||
| Received null Revised null | ||
| Supporting info | ||
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