The most hardcore processing method is "cold drawing", where a round tube goes in and a square tube

“My imperial excavator bucket has finally been shipped!”

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Mose lamp, such a brilliant and ingenious invention in the world!

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LNG carriers: Why do ships always give way when they spot one? #Ships #LNGCarrier #Shipping

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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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How sexy is sexy lingerie?

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Speed Bump: Do You Know How Mirrors Are Made?

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【男生慎入】女生第一次看小电影的体验

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19th-century German craftsmanship. The principle of the Reuleaux triangle—still haven’t figured it o

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Why is there always a worker crouching in the most dangerous spot next to the piling rig?

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Quick Science: Did you know why trees get “popped”?

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The Fantastic Voyage of the Young Excavator

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Are the videos we watched fake? Has wild sex education been fooling us all these years?

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Machines and tools no man can resist

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The Magical World

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Introduction to Racing Car Tire Changes at Top Speed

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What is hot ice? Do you know how your palm freezes quickly when you put it in liquid?

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#Turning-Milling Composite #CNC Machine Tool #CNC Lathe

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Why is steel colored after cutting? #Science #Unzip #Metalworking #CoolKnowledge

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The donut went through a rollercoaster of highs and lows.

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Men’s Speed Bump – Skilled Worker Series

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