短語(yǔ)詞組短語(yǔ)instantaneous acting relay [電]瞬動(dòng)繼電器;瞬時(shí)繼電instantaneous trip relay 瞬時(shí)跳掣繼電器instantaneous coutactor relay 瞬時(shí)接觸器式繼電器Instantaneous contactor relay KA 瞬時(shí)接觸繼電器Instantaneous overcurr relay 瞬動(dòng)繼電器instantaneous contactor relay 瞬時(shí)接觸器式繼電器instantaneous overvoltage relay 瞬時(shí)過(guò)電壓繼電器instantaneous oevercurrent relay 瞬時(shí)超流繼電器英語(yǔ);翻譯instantaneous overcurrent relay 瞬時(shí)過(guò)電流繼電器;瞬時(shí)過(guò)流繼電器 返回 instantaneous relay