Appleton's dictionary of machines, mechanics, engine-work, and engineering : illustrated with four thousand engravings on wood ; in two volumes (1873)
D. Appleton and Company · New York : D. Appleton and Co. · leaf 765
n of water contained in the tank, plus the pressure in the gasometers) wiU pass, and bubble upthrough the lime-water. E is an arm made to revolve on the spindle S: the parts e e of this arm continue through the ape:-ture and over the ring, serving to keep the lime from settling or obstructing the…
Mechanical engineering · Mechanics · Engineering
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