Technology News
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The second drive of the TBM is under preparation, one of which is the removal of concrete and steelwork from the tunnel eye where the TBM will begin its journey in May 2021.
2021-03-03
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【Chile News】El Proyecto CRTG obtiene por segunda vez el Certificado de Avance de las Obras otorgado por su Mandante, Metro de Santiago
2020-12-03
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【Domestic News】Introduction of Key Technology and Innovation of Shantou Bay Tunnel
2020-10-05