Why haven't you finished work yet? Did everyone already go to eat?

Can you drive an excavator?

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I worked tirelessly and spent 15 days to build a "10 billion-level cross-sea bridge" in my vegetable

817 Views

Technology changes life.

127 Views

The charm of engineering-let the Lego car climb over obstacles (full episode)

107 Views

How many things have you learned from the wisdom of the working people?

58 Views

The follow-up on well drilling at the mountaintop is here

38 Views

Electric Welding Tips and Tricks

53 Views

Good news for renovation and installation professionals!

17 Views

A lock with hidden secrets

107 Views

The infrastructure madman shows his skills! Self-built "cross-river bridge" has opened to traffic

608 Views

[Miao Xiaoge's cartoon works] Cartoon car video cartoon engineering vehicle video children's educati

262 Views

Take you on a tour of the factory assembly line.

65 Views

There are no such things as "useless people" in this world—when properly utilized, everyone is a tre

101 Views

This isn't magic; it's science.

21 Views

The Versatile Excavator

42 Views

The wisdom and strength of the working people—using minimal effort to achieve great results.

18 Views

Electric Welding Techniques

14 Views

Watch How an Excavator Works!

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A man's speed bump

59 Views

As long as you use the right method, work won't be that tiring.

89 Views