branch gap

 
  • 枝隙

branch gap的用法和樣例:

例句

  1. The installation of an air gap and drain line are recommended.
    建議安裝氣隙和排放管道。
  2. This would create an air gap to eliminate any possible backflow.
    這將產生一個氣隙以消除任何可能的迴流。
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