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جایگزینی تصویر

شماره قسمت2

Carbon Fiber Bicycles; Blood Products; Forged Chandeliers; Ballpoint Pens

OverviewThis episode demonstrates the production processes for Carbon Fiber Bicycles, Blood Products, Forged Chandeliers, and Ballpoint Pens and shows how each is made.Air dateMay 1, 2009Runtime (min)25