How It's Made

How It's Made

Precast Concrete Walls; 3D Printers; Telescopic Cranes; Kerosene Lamp Burners (25x5)


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This episode demonstrates the production processes for Precast Concrete Walls, 3D Printers, Telescopic Cranes, and Kerosene Lamp Burners and shows how each is made.

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  • Science Channel
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