短語詞組短語low oil circuit -breaker 少油斷路器bulk oil circuit -breaker 多油斷路器low -oil circuit-breaker 少油斷路器cross -blast oil circuit-breaker [電]正交噴吹油斷路器oil -minimum circuit-breaker 少油斷路器dead -tank oil circuit-breaker 多油斷路器 返回 oil circuit breaker