- duplex high-pressure steam pump
- паровом дуплекс-насос высокого давления
Англо-русский словарь по ядерным испытаниям и горному делу. 2013.
Англо-русский словарь по ядерным испытаниям и горному делу. 2013.
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Henry Rossiter Worthington — (December 17 1817 December 17 1880) was an American mechanical engineer. He had several inventions leading to the perfection of the direct steam pump (1845 55), patented the duplex steam pump (1859), and built the first duplex waterworks engine,… … Wikipedia
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