Последние добавленные видео:
why-railroads-have-gaps
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1 год назад
4022183 1 год назад 15:53Why Railroads Don't Need Expansion Joints
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3 года назад
16311 3 года назад 2:19Why railway track have gap at joint? | Thermal Expansion | Unnoticed Things
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7 лет назад
700569 7 лет назад 4:46Thermal Expansion - Why are gaps left between railway tracks? | #aumsum #kids #science
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4 года назад
10429757 4 года назад 5:31Why Are There Stones Along Railway Tracks?
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5 лет назад
33570 5 лет назад 5:05Why Railway Tracks Have Gaps Between Rails? lets watch video
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4 года назад
337359 4 года назад 8:23What Stones Along Railway Tracks Mean
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2 дня назад
171 2 дня назад 15:01Banks along the incline | 30 | Austin Valley N Gauge Model Railway
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1 год назад
2849961 1 год назад 14:53Why Are Rails Shaped Like That?
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2 года назад
34310 2 года назад 3:01There Are 4 Rails on Railway Bridges, But Why?
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3 года назад
8827 3 года назад 3:29Why do Bridges & Railway tracks have expansion gaps? || Thermal Expansion
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5 лет назад
8796 5 лет назад 1:19Why are gaps left in between rails when laying a railway track? / Thermal Expansion
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3 года назад
556634 3 года назад 3:48Railway Track Components | #Sleeper | #Ballast | #Joint | #fastening system | #Joggled Fishplate
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1 год назад
210416 1 год назад 10:30Why size is important: The story behind railway widths.
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3 года назад
145 3 года назад 1:19Why Railway Tracks have gap between them?🤔| Watch the video to know this fact👍|OnlyIn1min☝️|Science
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3 года назад
12829233 3 года назад 6:06How do trains change the tracks?