purge unit 中文意思是什麼
purge unit
解釋
抽氣器-
Loading tension force for supply and takingup unit, openning purge valve ( spray valve and gun valve ) and starting the cleaning buttom
加載供線及收線系統張緊力,打開清洗閥(噴洗閥及槍閥) ,啟動清洗按鍵。
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