Unless otherwise noted, it will be supposed that the evaporators are connected in series with forward feed.

 
  • 除非另有說(shuō)明,就假定諸蒸發(fā)器串聯(lián)連接,并流加料。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan