PDF(119 KB)
CURRENT SITUATION AND PROSPECTS OF RAILWAY PRESTRESSED CONCRETE GIRDERS IN CHINA
Jia Zhiwu
Journal of Railway Engineering Society ›› 1998, Vol. 15 ›› Issue (1) : 69-72.
PDF(119 KB)
PDF(119 KB)
CURRENT SITUATION AND PROSPECTS OF RAILWAY PRESTRESSED CONCRETE GIRDERS IN CHINA
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