PDF(149 KB)
SUMMARY OF HYDROGEOLOGIC TUNNEL WORKS ON QINLING EXTRA-LONG
SHI Zhong-ping
Journal of Railway Engineering Society ›› 2000, Vol. 17 ›› Issue (1) : 82-86.
PDF(149 KB)
PDF(149 KB)
SUMMARY OF HYDROGEOLOGIC TUNNEL WORKS ON QINLING EXTRA-LONG
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