Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 49
- 12 HYDROSTATIC PRESS. Figs. 2280 and 2290 show the elevation and plan of a press capable of giving a pressure equato 200 tons weight; also of a press which is suitable for a pressure of 50 tons weight. Bv the arrangement shown, one set of pumps is sufficient to operate both presses. 2290. … vvp
Mechanical engineering
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