чиста механіка рідин і газів
applied fluid mechanics
experimental fluid mechanics
fluid mechanics
theoretical fluid mechanics
pure turbojet engine
pure air
pure turbulent flow
launcher mechanics assembly
mechanics of flight
mechanics of fluids
mechanics of liquid
mechanics technician
actuating fluid pressure
fluid offensive operation
special fluid vehicle
jet of fluid
damping fluid
agrol fluid
anti-icer fluid
engine fluid (coolant)
hydraulic-brake fluid
fluid coupling
fluid friction
fluid level gauge
fluid low
fluid tank
fluid-operated
fluid-operated controller
fluid-tight
fluid-tight contact
ethyl fluid
fluid lubricant