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[会议论文] 作者:KONGXuan[1]WUDingjun[1]XiaLiming[2], 来源:第六届全国土木工程研究生学术论坛 年份:2008
The main bridge of Nanjing Yangtze River Bridge is a steel truss structure used for highway andrailway. The upper layer of the bridge is the highway bridge,and i...
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