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1 extension ringer
Engineering: Ext. Ring -
2 добавочный вызывной звонок
Engineering: extension ringer (Ext. Ring)Универсальный русско-английский словарь > добавочный вызывной звонок
См. также в других словарях:
ring — [ riŋ ] n. m. • 1829; mot angl., proprt « cercle » 1 ♦ Vx Enceinte où se tenaient les parieurs dans les courses de chevaux. ♢ Vx Arène d un cirque. ⇒ piste. 2 ♦ (1850) Mod. Estrade carrée entourée de trois rangs de cordes, sur laquelle combattent … Encyclopédie Universelle
ring — RING, ringuri, s.n. 1. Estradă ridicată la o înălţime regulamentară, de formă pătrată şi împrejmuită cu corzi sprijinite pe patru stâlpi, unde se dispută gale de box. ♦ p. ext. Box. ♦ Platformă, estradă sau spaţiu special amenajat într un local,… … Dicționar Român
Ext functor — In mathematics, the Ext functors of homological algebra are derived functors of Hom functors. They were first used in algebraic topology, but are common in many areas of mathematics. Definition and computation Let R be a ring and let mathrm{Mod}… … Wikipedia
Gorenstein ring — In commutative algebra, a Gorenstein local ring is a Noetherian commutative local ring R with finite injective dimension, as an R module. There are many equivalent conditions, some of them listed below, most dealing with some sort of duality… … Wikipedia
Depth (ring theory) — In commutative and homological algebra, depth is an important invariant of rings and modules. Although depth can be defined more generally, the most common case considered is the case of modules over a commutative Noetherian local ring. In this… … Wikipedia
Mike Zambidis — Μιχάλης Ζαμπίδης Born Michális Zambídis July 15, 1980 (1980 07 15) (age 31) Athens, Greece Other names Iron Mike Nationality … Wikipedia
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