штовхач
ejection launched
ejection seat / ejector seat
base ejection shell
base ejection smoke shell
base ejection star shell
cartridge ejection
ejection slot
ejection port
ejection bomb
ejection capsule
ejection charge
ejection chute
ejection device
ejection rotor motor
ejection team
ejection
silo ejection launch
gas piston
piston
piston pin
short piston travel
recuperator piston
recuperator-piston rod
recuperator-piston rod nut
replenisher piston head
bearing piston pin
bottom rib of piston
circumferentially compressible piston ring
compound piston ring
counteracting piston type buffer
distributor piston
U slot of piston