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People who like Shinansan Line Tunnel construction collapse may be created by construction impatience of Korea Ministry of Land, Infrastructure and Transport

    Ji-Yu Doko

    Shinansan Line Tunnel construction collapse may be created by construction impatience of Korea Ministry of Land, Infrastructure and Transport

    https://www.youtube.com/watch?v=xbyThQ2carA Press question Shinansan Line tunnel construction collapse may be created by construction impatience. Special TImes write the collapsed part is the core section of the Shinansan Line Construction...