繼電器部件relaycenter: 數(shù)據(jù)轉(zhuǎn)送中心relayarmature: 繼電器銜鐵瞬時(shí)延遲relaycontactor: 繼電器接觸器relayable rails: 重新鋪設(shè)用鋼軌relaycontactor control: 繼電下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
