Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts (1880)
D. Appleton and Company, Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 65
inclosed within them, and they are particularly liable to fracture duringthe bottle-fermentation of the wine. Yet they will often withstand a pressure of 40 atmospheresand upward (= 600 lbs. on the square inch). The Manufacture of Mirrors.—Plate-glass has to undergo three operations before it is… … 2191.
Mechanical engineering -- Dictionaries
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