短語詞組短語overload d breaker 過載斷路器overload circuit breaker [電]過載斷路器;超載斷路器;超載電路斷路器;過載斷路器英語automatic overload circuit breaker 自動(dòng)過載斷路器OCB Overload Circuit Breaker 過載斷路器overload breaker overload circuit breaker 過載斷路器automatic c overload circuit breaker 自動(dòng)過載斷路器overload circuit circuit breaker 過載斷路器overload d circuit breaker 過載斷路器overload circuit -breaker 過載斷路器 返回 overload breaker