- beam-balanced pumpjack
- балансирный станок-качалка.
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Англо-русский словарь нефтегазовой промышленности. 2011.
beam-balanced pumpjack
Смотреть что такое "beam-balanced pumpjack" в других словарях:
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
