прилад спостереження (напр. інфрачервоний, нічного бачення)
night viewer (viewing device)
infrared viewing
viewing angle
viewing aid
viewing direction
viewing distance
viewing range
closed hatch viewing
safety and arming device / safety-and-arming device
air intake device / air-intake device
airborne surveillance device
ambush detection device
anti-countermining device
anti-fuse-removal device
anti-recovery device
anti-sweep device
anti-withdrawal device
automatic switching device
bomb-detection device
circuit-closing device
cratering device
detonating device
diversionary device
electro-explosive device (EED)
electronic computing device
electronic detection device
electronic device
explosive device
facepiece speech device
ground surveillance device
heat homing device
homing device