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水蚌鐵路蚌埠段改線(xiàn)工程跨越京滬鐵路轉體梁成功轉體
2020-08-13 08:57
來(lái)源： 新華網(wǎng)

水蚌鐵路蚌埠段改線(xiàn)工程跨越京滬鐵路轉體梁成功轉體

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人工智能朗讀：

8月12日，中鐵一局施工人員在轉體梁轉體施工現場(chǎng)作業(yè)。新華社記者 劉軍喜 攝

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[編輯：劉詩(shī)瑾]