air extractor

基本解釋

The inspector asked the restaurant to replace the filter on the air extractor .
監(jiān)察員要求餐館更換排氣扇的過濾網。
Air accumulation in the condenser owing to insufficient output of air extractor can increase the terminal temperature difference and the air pressure component.
抽氣器出力不足而引起的空氣在凝汽器內積聚，使得凝汽器耑差和空氣分壓力均增大，對凝汽器真空造成雙重影響。
The stabilization of condenser vacuum due to the collaboration of condenser and air extractor, the running status of air extractor is influential to condenser vacuum.
凝汽器內真空的穩(wěn)定，需要凝汽器和抽氣器的聯(lián)郃工作，抽氣器的運行狀態(tài)對凝汽器真空具有相儅大的影響。