基本解釋[電子][電] 閉鎖繼電器英漢例句雙語(yǔ)例句It shall have SF6 gas density relay and emergency alarm as well as blocking operating mechanism.有SF6氣體密度繼電器，并能事故報(bào)警，及閉鎖操作機(jī)構(gòu)。blocking relay更多例句詞組短語(yǔ)短語(yǔ)blocking g relay 閉鎖繼電器harmonic blocking relay 諧波閉鎖繼電器7RE2800 voltage blocking relay RE2800 電壓閉鎖繼電器blocking relay for closed circuit 合閘閉鎖繼電器Open Relay Blocking 禁止代轉(zhuǎn)信blocking relay更多詞組專業(yè)釋義動(dòng)力與電氣工程連鎖繼電器聯(lián)鎖繼電器閉鎖繼電器阻隔電驛電子、通信與自動(dòng)控制技術(shù)連鎖繼電器閉鎖繼電器閉塞繼電器