PDF(153 KB)
VARIABLE APPLICATION FOR THE FORMULA OF APPROACHINGMETHOD SPOT BY SPOT IN ROAD BED LOFTING
Hu Guixian
Journal of Railway Engineering Society ›› 1997, Vol. 14 ›› Issue (4) : 6-10.
PDF(153 KB)
PDF(153 KB)
VARIABLE APPLICATION FOR THE FORMULA OF APPROACHINGMETHOD SPOT BY SPOT IN ROAD BED LOFTING
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