China's Largest-Diameter TBM Completes Yangtze River Tunnel
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China's domestically developed world's largest-diameter high-speed rail tunnel boring machine (TBM) successfully completed a 11.325-km excavation beneath the Yangtze River on Thursday. The Chongming-Taicang Yangtze River tunnel, a key section of the Shanghai-Chongqing-Chengdu High-Speed Railway, is expected to cut travel time between Chongming and Shanghai's Baoshan Station via Taicang to just 17 minutes upon completion.
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China's domestically developed world's largest-diameter high-speed rai...
China's domestically developed world's largest-diameter high-speed-rai...
水下鐵路︱國產「世一」盾構機打通長江最深89米 上海崇明島將通高鐵 中國自研的世界最大直徑盾構機——崇太長江隧道「領航號」，昨晨成功穿...
💻 Çin, Yangtze Nehri'nin altından geçecek su altı yüksek hızlı tren tü...
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