Tunnel Boring Machine

Day 6 Of Uttarkashi Tunnel Collapse Rescue Op Faces Minor Issue With Drilling Machine; Exit Plan Of Trapped Workers Explained

Nishtha Anushree
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Delhi Metro: Tunnel Boring Machines Get Down To Work On 23.62 Km Aerocity-Tughlakabad Corridor

Amit Mishra
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Delhi-Ghaziabad-Meerut RRTS Corridor Witnesses First Tunnel Breakthrough In Meerut

Arun Kumar Das
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