circuit

circuit breaker / circuit-breaker

amplifier circuit

bombing circuit

circuit-closing device

communication circuit

demodulator circuit

dual-firing circuit

electric firing circuit

electrical circuit

intensity mine circuit

remote-controlled radio circuit

safety circuit

voice circuit

weapon control circuit

wire circuit detector

air circuit breaker

air-blast circuit breaker

automatic overload circuit breaker

back-up circuit breaker

buried conduit wire circuit

circuit breaker with overload trips

highspeed circuit breaker

loop circuit breaker

main circuit breaker panel

miniature circuit breaker

oil circuit breaker

power circuit breaker

solenoid-operated circuit breaker

closed-vent circuit

oil pressure circuit

oil scavenge circuit

oil sumps venting circuit