time lag relay
常見例句
- Finally take the relay valve for example, time lag characteristic of air brake actuating system is discussed and the spectrum analysis is introduced in…
以繼動閥爲(wèi)例，探討了氣制動傳動系統(tǒng)滯後反應(yīng)時間特性，竝將頻譜分析引入到對氣制動傳動系統(tǒng)動態(tài)特性的分析與評價中。 返回 time lag relay