All about Tunnel Boring Machine (TBM) | Underground Tunneling
6.3 هزار بار بازدید -
5 سال پیش
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This exclusive video will tell
This exclusive video will tell you about how does a Tunnel Boring Machine (TBM) works during the execution of the underground in metro and railway projects across the world.
5 سال پیش
در تاریخ 1398/09/30 منتشر شده
است.
6,376
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