PDF(1224 KB)
掌子面前方边墙溶洞的地质雷达探测方法研究
温世儒, 杨晓华, 吴霞, 吴兴娇
PDF(1224 KB)
掌子面前方边墙溶洞的地质雷达探测方法研究
Study on Detection Method of GPR for Karst Cave on Tunnel Side Wall Ahead of Excavation Face
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