hydraulic impulse ram

См. также в других словарях:

• ram — I (New American Roget s College Thesaurus) v. t. butt, batter, bump; pound, drive, tamp; cram, stuff. See impulse. II (Roget s IV) n. 1. [An object used to deliver a thrust] Syn. plunger, pump, beam, prow, hammerhead, arm piece, weight, pole,… …   English dictionary for students

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• pump — pump1 pumpable, adj. pumpless, adj. pumplike, adj. /pump/, n. 1. an apparatus or machine for raising, driving, exhausting, or compressing fluids or gases by means of a piston, plunger, or set of rotating vanes. 2. Engin., Building Trades. a shore …   Universalium