лічильник відкатів ствола (у знаряддях з подвійним відкатом)
counter-recoil
counter-recoil piston rod
counter-recoil spring adjusting plug
force of counter-recoil
proton recoil counter (tube)
proton recoil proportional counter (tube)
recoil counter
secondary recoil counter
maritime counter terrorism (MCT) / counter-terror measures
counter reconnaissance / counter-reconnaissance
gunner's primary sight (GPS)
officer of primary responsibility
primary (fire) position
primary arm
primary armament
primary burn
primary control surface
primary sector of fire
primary high explosive
primary military occupational specialty (MOS)
primary mission
primary reserve
primary target
primary target line (PTL)
primary trainer
primary weapon
primary position
primary, alternate, contingency, emergency (PACE)
primary level training (PLT)
primary venturi
primary control surfaces
primary defect