
Research on the Girder Erection at 1 8‰Long Gradient with JQ 160 Bridge Girder Erecting Machine
PAN Sheng—qi
Journal of Railway Engineering Society ›› 2009, Vol. 26 ›› Issue (5) : 50-53.
Research on the Girder Erection at 1 8‰Long Gradient with JQ 160 Bridge Girder Erecting Machine
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