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People who like China's Largest Exported Tunnel Boring Machine Began Excavating Sariyer-Kilyos Tunnel in Turkey

    Caihong Wen

    China's Largest Exported Tunnel Boring Machine Began Excavating Sariyer-Kilyos Tunnel in Turkey

    https://www.youtube.com/watch?v=bXsatVc3BWY On December 6, local time, at the construction site of the Sariyer-Kilyos Highway Tunnel Project in Istanbul, Turkey, the cutterhead of the CREC No. 1294 earth pressure balance tunnel boring machine...