PDF(161 KB)
EFFECTS OF BALLASTS ON TEMPERATURE OF EMBANKMENT IN PERMAFROST REGION
SUN Zhi-zhong, MA Wei
Journal of Railway Engineering Society ›› 2003, Vol. 20 ›› Issue (4) : 59-61.
PDF(161 KB)
PDF(161 KB)
EFFECTS OF BALLASTS ON TEMPERATURE OF EMBANKMENT IN PERMAFROST REGION
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