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| 2022, Vol. 59(2): 200-209 DOI: | ||
| Key Design Technologies for Mechanized Construction of Railway Tunnels by Drilling and Blasting Method | ||
| (1. China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031; 2. CREEC (Chengdu) Survey, Design and Research Co. Ltd., Chengdu 610031） | ||
| Received null Revised null | ||
| Supporting info | ||
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