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People who like China-made tunnel boring machine exported to over 30 countries, regions

    Chu Yang

    China-made tunnel boring machine exported to over 30 countries, regions

    https://www.youtube.com/watch?v=qegVnFDrqMc Tunnel boring machines made by CREG have been exported to more than 30 countries and regions for major projects, which are actively serving tunnel construction projects globally inform...