bell-ringer communications system

bell cranks

bell end

bell muzzle

dual bell двопозиційне

bell housing oil seal

bell mount

bell-crank arm

bell gear

fire alarm bell

muzzle bell

bell buoy

motor bell

number of magnets on the motor bell

dual bell nozzle

area communications system

command communications system

communications and intelligence system

communications system

division communications system

NATO Integrated Communications System

satellite-based communications system (SATCOM)

tactical communications system

buried and hardened cable communications system

air traffic control communications system

fleet satellite communications system

data communications management system

satellite communications system (SATCOM)

aerial communications system

wideband communications system

echelon-to-echelon communications system

seismic communications system

flash-type communications system