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結果 : what material are highways made of
4:27

Why are roads made of asphalt?

Interesting Engineering
72,610 回視聴 - 2 年前
5:52

How Modern Roads Are Built? Highway Construction Process

Civil Mentors
165,145 回視聴 - 1 年前
1:12

Why asphalt roads are constructed in layers

Taydal Surfacing
45,591 回視聴 - 5 年前
8:56

HOW IT'S MADE: Modern Highways

How It's Made
6,022 回視聴 - 1 年前
15:55

Who Makes Billions Paving America's Roads?

CNBC
2,012,468 回視聴 - 1 年前
6:21

Concrete Road vs Asphalt Road: The Great Debate!

Civil Mentors
304,308 回視聴 - 1 年前
9:52

Roads Can Be Recycled Forever, Why Don't More Cities Do It? | World Wide Waste | Business Insider

Business Insider
2,057,795 回視聴 - 1 年前
3:21

Explaining Road structure / highway design

Engineer Boy Official
72,696 回視聴 - 2 年前
11:20

The World's Most Recycled Material

Practical Engineering
2,905,098 回視聴 - 3 年前

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12:21

How Are Highways Designed?

Practical Engineering
3,079,105 回視聴 - 3 年前
1:36

How are Roads made? 🛣️ Maddie's Do You Know? 👩

Maddie's Do You Know?
32,223 回視聴 - 4 年前
4:13

How Highways Are Designed And Built

3D Living Studio
112,996 回視聴 - 1 年前

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4:02

How is tar made for roads? | mixture of concrete and asphalt | material for road construction

World Info
102,851 回視聴 - 4 年前
6:09

How modern highways are built

Interesting Engineering
461,969 回視聴 - 3 年前
15:53

Why Some Roads Are Made of Styrofoam

Practical Engineering
1,830,478 回視聴 - 1 年前
3:12

What's In Asphalt?

Plantmix Asphalt Industry of Kentucky
160,674 回視聴 - 7 年前
2:17

Road Construction and Maintenance

Tiny Tick
243,520 回視聴 - 4 年前
9:46

ROADS OF THE FUTURE ARE HERE

Innovative Techs
56,379 回視聴 - 1 年前
3:36

How are highways made

How Things are Made
19 回視聴 - 3 年前
18:24

15 FUTURE Road Designs that will change the world

Top Fives
2,164,073 回視聴 - 1 年前