How It's Madeفصل 21 جایگزینی تصویرشماره قسمت11Cast Iron Stoves; Ultralight Aircraft; Snow Groomers; Rubber BandsOverviewThis episode demonstrates the production processes for Cast Iron Stoves, Ultralight Aircraft, Snow Groomers, and Rubber Bands and shows how each is made.Air dateJuly 18, 2013Runtime (min)25
