- bottom-hole valve
- забойный клапан (в скважине)
Большой англо-русский и русско-английский словарь. 2001.
bottom-hole valve
Смотреть что такое "bottom-hole valve" в других словарях:
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Ball valve — Ball Ball (b[add]l), n. [OE. bal, balle; akin to OHG. balla, palla, G. ball, Icel. b[ o]llr, ball; cf. F. balle. Cf. 1st {Bale}, n., {Pallmall}.] 1. Any round or roundish body or mass; a sphere or globe; as, a ball of twine; a ball of snow. [1913 … The Collaborative International Dictionary of English
забойный клапан — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN bottom hole valve … Справочник технического переводчика
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Pumpjack — Nodding donkey redirects here. For the British Rail train, see Pacer (train). Pump jack redirects here. For the Scaffold, see Pump jack. A diagram of a pumpjack. A pumpjack (nodding donkey, pumping unit, horsehead pump, beam pump, sucker rod pump … Wikipedia
