The Dinghai Shenzhen turned into the Golden Cudgel?

It was originally very funny, but after processing, it turned out to be hilarious! (simulation)

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Imported Bearings

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Come and see the all-capable working people!

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How a Car Engine Works

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Let's follow Mechanical Punk to explore the irresistible charm of machinery!

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Build a complete automated robotic production line using LEGO

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Speed bumps: the amazing work of skilled workers at work~

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Originally very funny, after processing it is TM funny! 【Cat and mouse】

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The Versatile Excavator

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Japan's ride-on humanoid mecha is now on the market

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Take you on a tour of the factory assembly line.

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It was originally very funny, but after processing, it turned out to be hilarious! 【Cat and Mouse 3】

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The foreigner's giant plow tractor actually has a cab from the last century!

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Why rush in instead of digging out?

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Technology changes life.

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If time could go back, which year would you most like to go back to?

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Electric Welding Tips and Tricks

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There aren't many old crafts like this anymore.

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What if screws are rusted and can't be removed? Here's the solution—let's learn it together!

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Water will flow uphill

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