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Underwater Yangtze River railway tunnel construction reaches milestone

By Zhou Wenting in Shanghai | chinadaily.com.cn | Updated: 2025-04-16 17:31
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The world's largest shield machine for railway construction has reached the middle point of the tunnel's underwater section on Wednesday, marking a milestone in the construction of the high-speed railway tunnel beneath the Yangtze River. [Photo by Gao Erqiang/chinadaily.com.cn]
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