INCREDIBLE SWITZERLAND BIGGEST TUNNEL BORING MACHINE DIAMETER-HOW DOES TUNNEL BORING MACHINE WORK? Science & Technology UI 11:20 3 years ago 19 995 988 Скачать Далее
Big Bertha -- world's largest tunnel boring machine -- facing big Seattle challenge CBS Evening News 2:04 10 years ago 282 037 Скачать Далее
Gigantic Tunnel Drilling Machines | Men and Machines | Free Documentary Free Documentary 46:25 2 years ago 264 038 Скачать Далее
Ritom Pumped-Storage Plant Project – Tunneling under extreme conditions Marti Gruppe 32:41 1 year ago 7 177 992 Скачать Далее
Herrenknecht Tunnel Boring Machine (TBM) animation. Hose Supplies 13:44 10 years ago 151 994 Скачать Далее
Meet Crossrail's giant tunnelling machines Crossrail Project 6:34 11 years ago 5 326 698 Скачать Далее
EXTREME TUNNEL MACHINE | Europe's Largest Tunnel Boring Machine info KU 8:15 1 year ago 17 248 Скачать Далее
MEGA TUNNEL MACHINES - Drilling, Digging & Blasting | Full Documentary WELT Documentary 48:48 3 years ago 1 711 420 Скачать Далее
China uses the world’s largest tunnel boring machines to build incredible mega projects Richard Aguilar 8:17 2 years ago 25 371 Скачать Далее
China's Industrial Giants Complete Production of Largest Tunnel Boring Machine CCTV Video News Agency 1:11 3 years ago 26 105 Скачать Далее
Tunnel Boring Machine for Children | Truck Tunes for Kids | Twenty Trucks Channel | Big Bertha twentytrucks 2:54 4 years ago 1 634 595 Скачать Далее
Tunnel boring machine Bella breakthrough West Gate Tunnel Project 5:38 1 year ago 30 397 Скачать Далее
VDOT - HRBT: How a Tunnel-Boring Machine (TBM) Operates Virginia Department of Transportation 2:51 5 years ago 20 303 Скачать Далее