автоматичний вимикач другої лінії захисту
circuit breaker / circuit-breaker
back-to-back circuit
air circuit breaker
air-blast circuit breaker
automatic overload circuit breaker
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
circuit breaker
generator circuit breaker
back-to-back connection
back-to-back radio stations
back-to-back relay
breaker point
curfew breaker
mine breaker
adjustable breaker point
breaker arm pivot pin
breaker-interrupter
distributor breaker point
distributor-and-contact breaker unit
four-boss breaker cam
breaker line
breaker
amplifier circuit
bombing circuit
circuit