I picked this up for 200 yuan—no way I’m not making a killing!

The Magical World

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[Bearing Distributor] My latest creation—come and take a quick look!

15 Views

Digital pickled vegetables: one is better than ten.

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⚡️Armed Merchant Ship: No Pressure ⚡️

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A printing press from the Sacramento History Museum

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Transporting wind turbine blades

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“My imperial excavator bucket has finally been shipped!”

91 Views

Compressing and Processing Used Aluminum Cans

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Perpetual Motion Machine

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(；´д｀)ゞ

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Cement Manufacturing Process and Concrete Curing

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

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An excavator can dig 300 tons in a single scoop—so why don’t we keep building even bigger ones? #Sci

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Why does someone have to risk their life to retrieve a single drill bit?

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I worked tirelessly and spent 15 days to build a "10 billion-level cross-sea bridge" in my vegetable

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Let’s check out some seriously awesome machines!

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Reducer Bearing Installation

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

445 Views

Why must steel strands be first separated and combed?

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In the event of severe weather, you must release the slewing brake before leaving the tower crane.

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