A park bench in Jiangsu reportedly had steel pipes welded onto it to prevent day laborers from sleep

Bilibili UP's mother was beaten and falsely accused; the UP refuses to settle, and here's the update

shijianhouxuzhuizong

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I made my own shredder.

haoyongwujingongju

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DIY angle grinder sliding cutting aids, safe, precise and beautiful.

Jiangzhizaowu

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Unboxing video!! The irresistible charm of machinery

jixiepangke

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Car Disassembly Video

haoyongwujingongju

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Why are the joints of steel cables so strong? #Science #Unzip #SteelCable #MachineryManufacturing #E

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

haoyongwujingongju

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Men's Speed Bumps: Exciting Machinery

yaki1

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Forging

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It is China's hammer that bears all the responsibility.

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CNC engraving, one-stop service

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As long as we don't lose our resolve, there will always be more solutions than problems.

haoyongwujingongju

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Why does steel need to be rolled repeatedly? #Science #Unzip #Rolling #Forging

haoqiwanhuatong

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The wisdom of the working people is truly mind-blowing!

haoyongwujingongju

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Those irresistible mechanical charms~

jixiepangke

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Those super cool mechanical series of speed bumps~

jixiepangke

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I was reborn as an Arctic wolf, and I also gained the Devouring System! Eventually I evolved into a

dadadajieshuo

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Speed Bump!! Cool Mechanical Series 6.17

jixiepangke

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What to do when the jaw crusher is stuck?

jixiepangke

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Homemade egg cracking tool

shougonggeng

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