Последние добавленные видео:
tunnel-building
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1 месяц назад
721452 1 месяц назад 20:42So You Want to Build a Tunnel...
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6 лет назад
782966 6 лет назад 7:54Tunnel Construction Explained
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1 год назад
200010 1 год назад 50:09Tunnel Mastery – Extreme Excavation – Big Bigger Biggest
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3 месяца назад
99074 3 месяца назад 24:09How China Builds Mountain Tunnels Over 22,000 Meters Long That Stunned the World
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6 месяцев назад
921095 6 месяцев назад 12:05Immersed Tube Tunnels | Genius Engineering Under the Waves
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4 дня назад
2037696 4 дня назад 35:40Real Life Underground Living Building a Hidden Tunnel House with Secret Pool
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2 года назад
1123240 2 года назад 9:31The Channel Tunnel: Building the World's Longest Undersea Link
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7 лет назад
3809252 7 лет назад 8:40Why Tunnels Don't Collapse
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6 лет назад
1833554 6 лет назад 20:02Eppenberg SBB Railway Tunnel - From installation to the breakthrough
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9 месяцев назад
84598 9 месяцев назад 29:58Inside the World’s Longest Railway Tunnel: Building Mega Structures Underground - Free Documentary
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5 месяцев назад
711126 5 месяцев назад 31:57Man Builds SECRET Tunnel and Bunker below His Backyard | Start to Finish by @Tornado_Dave