Последние добавленные видео:
Underwater-tunnel
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5 years ago
3844052 5 years ago 5:38How the world's longest underwater tunnel was built - Alex Gendler
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1 year ago
2113155 1 year ago 20:12How The Channel Tunnel Works
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6 months ago
1182458 6 months ago 17:03How Europe's Building the World's Longest Underwater Tunnel!
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1 year ago
53497 1 year ago 27:0515 MOST Incredible Underwater Tunnels
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5 months ago
3794007 5 months ago 23:00Japanese engineers' underwater tunnel project shocked billions of people. Unbelievable project!
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2 days ago
39 2 days ago 10:24Water Tunnel Work || 🚛 💦💪@GaribVlogs10880
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1 month ago
300593 1 month ago 34:2512 World's Most Incredible Undersea Tunnels
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2 months ago
199219 2 months ago 12:18How China Built the World’s Largest Underwater Tunnel in Just 110 Days
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3 months ago
1826683 3 months ago 3:40How the world’s largest underwater tunnel is being built | BBC News
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2 years ago
1220419 2 years ago 4:12Unbelievable! The sea is full of water, how is the undersea tunnel built?
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2 years ago
5009822 2 years ago 8:15China Leaves American President Shocked, Builds The Longest Undersea Tunnel In The World
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2 years ago
293220 2 years ago 9:08HOW IT'S MADE: Underwater Tunnels
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2 years ago
949187 2 years ago 51:44The Monstrous Machines That Drill Underwater Tunnels