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| 2014, Vol. 51(6): 154-159 DOI: | ||
| Countermeasures and Construction Technologies for Clearance Intrusion of the Primary Support in the Sujiawan Tunnel | ||
| (1 Construction Headquarters of the Fugu Coal Dedicated Railway Line, Fugu 719400; 2 China Railway Fifth Survey and Design Institute Group Co. Ltd., Beijing 102600） | ||
| Received null Revised null | ||
| Supporting info | ||
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