stepping relaystepping(-type) relay分段: section; segmentation; burst ...動(dòng)作: movement; motion; action繼電器: electric relay; relay動(dòng)作繼電器: actuating relay快動(dòng)作繼電器: fast operating relay; fast-operating relay; quick-acting relay下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
