газовідвідний канал
vent valve
HyFin Vent Chest Seal (HyfinSeal)
cartridge-case vent
cartridge-case vent punching machine
crankcase breather vent
vent pipe
vent plug
vent tube
closed-vent circuit
fuel vent manifold
vent air inlet
vent outlet
actuator deceleration vent check valve
vent
gas gun; (tear) gas launcher
blister agent/ gas
blood gas
choking agent / gas
combustion gas
gas alarm / warning
gas analysis system
gas and electricity service
gas bleed
gas chamber
gas defense
gas density
gas mask
gas mask test
gas mechanism
gas piston
gas plug
gas precautions