- compound duplex pump
- Морской термин: сдвоенный насос
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
duplex pump — noun : a pump with two cylinders; especially : one whose plungers are driven directly by the piston rods of a compound steam engine * * * a pair of direct acting steam pumps so arranged that each pump begins its working stroke just as the other… … Useful english dictionary
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