PDF(3530 KB)
Technical and Economic Analysis on Utility Tunnel in Existing Residential Area
Dong Hongxia, Tian Zhe
Chinese Journal of Underground Space and Engineering ›› 2013, Vol. 9 ›› Issue (5) : 970-974.
PDF(3530 KB)
PDF(3530 KB)
Technical and Economic Analysis on Utility Tunnel in Existing Residential Area
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