- flapper-nozzle
- сопло-заслонка (тип гидро- или пневмоусилителя)
Большой англо-русский и русско-английский словарь. 2001.
Большой англо-русский и русско-английский словарь. 2001.
Sorteberg relay — The sorteberg relay is a form of analog pneumatic computer, calibrated to calculate a predefined function.It consists of a series of bellows, joined by a beam. The balance of forces between the bellows across the beam is responsible for… … Wikipedia
Check valve — Tilting disc inconel check valve … Wikipedia