The Romance Unique to Electrical Engineers

[Uncle Qiu Takes a Look] The video has been packaged—welcome to check it out!

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Large-scale industrial gear manufacturing, if I hadn't seen it with my own eyes today, I wouldn't be

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A man's speed bump

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Hey, boss, do you think I've dug up something good again this time?

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Technology changes life.

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Imported Bearings

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4 minutes' perfect song after revised for 6 months

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Take you on a tour of the factory assembly line.

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The Wisdom of the Ancients

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

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The stress-relieving workplace at a speed bump installation site~

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Coconut production line

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The wisdom of the working people—promise me you'll learn it!

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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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The more skills you have, the better.

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How a Car Engine Works

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Quick Tips for Hardware Tools

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Principles of Turbocharging and Supercharging

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The Years I Spent as a Soldier in the Factory 1

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Creative Lighters

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