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Korea National Railroad Corporation successfully concludes railway tunnel TBM technology development conference

    Ji-Yu Doko
    By Ji-Yu Doko Replies (1)

    At the event, the current status of research by the Korea Railroad Corporation, design and construction standards for TBM (Tunnel Boring Machine) technology,... field application of large-diameter TBM ...

    https://www.ccdailynews.com/news/articleView.html?idxno=2277231

     

     

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