世界塌桥史
http://en.wikipedia.org/wiki/Bridge_collapseContents [hide]
1 Bridge failures 2 Undated 3 Bridge disasters in fiction 4 See also 5 References [*]6 External links
详细总结了历史上全球桥梁倒塌事故。
{:4_94:},wiki确实不错!挺! wiki确实不错!挺!...... 呵呵 国内更多哟 设计有待提高
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