incremental proof testing

додаткові контрольні випробування

augmenting charge / incremental charge (of mortar etc.)

incremental costs

incremental differential pressure system

incremental equipment updating

incremental force application concept

incremental gain

incremental gains

incremental modernization

incremental power gain

incremental purchasing system

incremental strategic response

incremental tactical communications capabilities

trajectory incremental correction system

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

proof-of-concept aircraft

sound-proof compartment

corrosion proof