人民日報 People's Daily on Nostr: ...
Published at
2024-01-11 02:23:03Event JSON
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"content": "【世界最長海底高鐵隧道首臺盾構機成功下線】超大直徑盾構機“定海號”10日在湖南長沙順利下線,其最大開挖直徑14.57米,總重量達4350噸,將投用於世界最長的海底高鐵隧道——甬舟鐵路金塘海底隧道建設。金塘海底隧道是連接浙江寧波與舟山的甬舟鐵路全線控制性工程,全長16.18公里。 https://t.co/gEZMI0EqW8 https://pbs.twimg.com/media/GDhrvMDasAA0Ecp.jpg https://pbs.twimg.com/media/GDhrvMIa8AARUQe.jpg https://pbs.twimg.com/media/GDhrvMFbIAAxy19.jpg",
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