Определение restrictor в Английский Язык Английский Язык словарь
(noun) A fluidic element in impulse type printheads which connects the ink manifold to the chamber One of the components that determine the properties of fluidic oscillations during firing
In solid-propellant rockets, a layer of fuel containing no oxidizer, or of noncombustible material, adhered to the surface of the propellant so as to prevent burning in that region