Basic Machines and How They Work

Häftad, Engelska, 2003

Av United States Bureau of Naval Personnel, Naval Education

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Only elementary math skills are needed to follow this instructive manual, which covers many familiar machines and their components, including levers, block and tackle, and the inclined plane and wedge, in addition to hydrostatic and hydraulic machines, internal combustion engines, trains, and more. 204 black-and-white illustrations.