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VINCI Chester new drain TBM
VINCI Chester new drain TBM being lowered to the shaft.
photograph from VINCI media release
cover tunnel photo by: Matt Brown from London, England / CC BY
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Copyright 2019-2024 TunnelContact.com
| | VINCI Chester new drain TBM being lowered to the shaft.
photograph from VINCI media release
cover tunnel photo by: Matt Brown from London, England / CC BY
Copyright 2019-2024 TunnelContact.com