PDF(591 KB)
Research on the Technology of Engineering Geology Investigation about Permafrost along Qinghai-Tibet Railway
LIU Zheng-Ping
Journal of Railway Engineering Society ›› 2008, Vol. 25 ›› Issue (8) : 1-5.
PDF(591 KB)
PDF(591 KB)
Research on the Technology of Engineering Geology Investigation about Permafrost along Qinghai-Tibet Railway
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