Engine belt replacement

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

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Sharing a few vintage tools that transcend time and space

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Life hacks that can help you save a hundred million

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I'm repairing a three-phase sewage pump brought in by a fan. Someone else has already taken it apart

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Water will flow uphill

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I mean whoever invented this is amazing, it's really eye-opening.

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Is learning useless?

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This tool is good

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Homemade Tools

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If you have a direction in your heart, you won’t be afraid of difficulties and obstacles.

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Have you mastered the welding technique yet?

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Gaslight

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The Versatile Excavator

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Using a stool to make a firewood stove Huss

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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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Learn a few handy tips for hardware tools—don't miss out!

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

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Happy Moments

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Come and see the all-capable working people!

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The power of science

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