- two-stages disk turbine impeller
- двухкаскадная дисковая вращающаяся мешалка
Англо-русский словарь по экологии. 2011.
Англо-русский словарь по экологии. 2011.
Gas compressor — A gas compressor is a mechanical device that increases the pressure of a gas by reducing its volume. Compressors are similar to pumps: both increase the pressure on a fluid and both can transport the fluid through a pipe. As gases are… … Wikipedia