PDF(356 KB)
EXPLORATION OF MAIN PROBLEMS ON GEOLOGIC ENGINEERING WORKS DURING RAILWAY CONSTRUCTION IN RECENT TIMES
HE Zhen-ning
Journal of Railway Engineering Society ›› 1999, Vol. 16 ›› Issue (4) : 70-74.
PDF(356 KB)
PDF(356 KB)
EXPLORATION OF MAIN PROBLEMS ON GEOLOGIC ENGINEERING WORKS DURING RAILWAY CONSTRUCTION IN RECENT TIMES
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