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廣州南沙港鐵路跨西江斜拉橋主塔封頂
2020-03-19 08:23
來(lái)源： 新華網(wǎng)

廣州南沙港鐵路跨西江斜拉橋主塔封頂

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人工智能朗讀：

【世界第一高懸索橋——四渡河大橋】四渡河特大橋位于巴東縣野三關(guān)鎮四渡河，大橋主跨900米，橋面與峽谷谷底高差達560米，相當于200層樓高，是目前國內在深山峽谷里修建的最大跨度懸索橋，比目前世界最高橋法國米約大橋還要高290米，被譽(yù)為世界第一高懸索橋。

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[編輯：李曉蕾]