Many materials will generate high temperatures, turn red, or turn black after friction.

The master remained calm and collected, even lighting a cigarette.

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It is still more comfortable to weld while standing! A little extravagant! 30 grams of gold material

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Facts have shown that charging in without being prepared leads to nothing…

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A one-minute video with four or five violations, including serious rule-breaking.

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Manual Experiment: Friction Welding Wood (1)

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The seam weld between the two screws is so large that the master welder can do it with a single elec

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Can’t the meat-mincing machine work without human heads?

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Things aren’t as complicated as you think.

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The people nearby are so cold-hearted—they didn’t even bother to catch it.

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How do you get stuck on the saw?

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This thing is really weird: if you step on it with full intention, it won’t fall; but if you ignore

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Repairing airplanes and cars look pretty much the same.

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Sharing Everyday Welding Tips

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Are they afraid I’ll steal the tech? The coolant’s spraying everywhere.

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It's reportedly something that's been "choked off."

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The donut went through a rollercoaster of highs and lows.

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

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Just pop it in the freezer—it slides right in!

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When it comes to true strength, even a steel-plated hunchback is just fleeting nonsense.

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With this skill, you can’t even graduate in Shandong.

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