пароповітряний клапан
pressure relief valve
brake vacuum check valve
relief valve
combined arms force / combined-arms force
check valve / non-return valve
non-return valve / check valve
thermobaric bomb (aerosol / vacuum bomb, fuel air explosive [FAE])
vacuum heat shield
brake vacuum line
distributor octane selector vacuum line
distributor vacuum spark control tube
vacuum piston
vacuum power cylinder
vacuum pump adapter
high vacuum
hydraulic brake with vacuum power
vacuum testing
gas vacuum engine
strike at vacuum
vacuum
vacuum cleaning
noncombatant vacuum
pressure reducing valve
pressure regulating valve
combined arms units and formations continuous artillery combat support
flaperons (combined flaps and ailerons)
Base Expeditionary Targeting and Surveillance Systems - Combined
combined command post and field training exercise
civil relief
civilian relief units
disaster aid / relief
disaster relief