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Mumbai Metro Achieves Significant Milestone With Tunnel Breakthrough
1.65-km tunnel on Metro Line 7A has been dug with TBM.
cover tunnel photo by: Matt Brown from London, England / CC BY
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Copyright 2019-2024 TunnelContact.com
| | 1.65-km tunnel on Metro Line 7A has been dug with TBM.
cover tunnel photo by: Matt Brown from London, England / CC BY
Copyright 2019-2024 TunnelContact.com
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