телевізійна система телевізійного зв'язку по замкнутій лінії
closed circuit coolant system
closed-vent circuit
stereo-television receiver
television drone
circuit breaker / circuit-breaker
closed-breech scavenger system
closed area
closed cab
closed-loop control
half-closed SP gun
closed end electric squib
closed explosive bomb
closed game
closed hatch viewing
closed security zone
closed sheaf
closed traverse
closed-breech gun
closed-breech launcher
Closed port
Serial port successfully closed
USB device successfully closed
opened / closed
closed burning
closed detonation
closed incineration
closed water cycle
amplifier circuit
bombing circuit
circuit
circuit-closing device
communication circuit