sight window

 
       
  • 觀(guān)察窗,觀(guān)察孔

sight window的用法和樣例:

例句

  1. There is an observation window on the hatches available for watching during operation.
    檢修口上設有觀(guān)察窗,在攪拌過(guò)程中方便觀(guān)察。
  2. The outer door is a polyurethane foamy one with a glazing unit observation window, for better perspectivity and heat preservation.
    外門(mén)為聚氨脂發(fā)泡門(mén),中空玻璃觀(guān)察窗,透視性好,保溫性能好。

sight window的相關(guān)資料:

臨近單詞

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