proof shot

дослідний снаряд; снаряд з інертним спорядженням; пробний постріл; пробний снаряд (напр. неспоряджений)

canister shot (case-shot)

fall of shot calibration (fall-of-shot calibration)

fire shot for shot

shot gun rider / shot gunner rider

immersion-proof

pierce a bullet-proof vest

water-proof cloth

armor ballistic bullet proof face mask

bomb proof shelter / bombproof shelter

bomb-proof protective deck

corrosion-proof

wearing-proof alloy

explosion-proof tank

incremental proof testing

proof-of-concept aircraft

sound-proof compartment

corrosion proof

heat-resistant vibration-proof pressure indicator

jamming-proof modules

pattern of proof shooting