ISSN 2096-4498
CN 44-1745/U
ISSN 2096-4498
CN 44-1745/U
China Railway Tunnel Group Co., Ltd., . [J]. Tunnel Construction, 2019 , 39(9) : 1385 -1389 . DOI: 10.3973/j.issn.2096-4498.2019.09.001
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