PDF(275 KB)
Manufacturing Technique of CRTS I Ballastless Slab Used in Cold Area
ZHANG Yu—guang
Journal of Railway Engineering Society ›› 2009, Vol. 26 ›› Issue (9) : 22-25.
PDF(275 KB)
PDF(275 KB)
Manufacturing Technique of CRTS I Ballastless Slab Used in Cold Area
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