氣竄井 的英文怎麼說

中文拼音 [cuànjǐng]
氣竄井 英文
gassed-out well
  • : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
  • : 動詞1 (亂跑; 亂逃) flee; scurry 2 [書面語] (放逐; 驅逐) exile; expel3 (改動文字) change (t...
  • : Ⅰ名詞1 (從地面往下鑿成的能取水的深洞) well 2 (形狀像井的東西) sth in the shape of a well 3 (...
  1. Exhaust gas passage with variable pressure : it is adopted to prevent foul air from toilet and kitchen ; check valve is added at the joint

    變壓式排風:為防止衛生間、廚房排風內的污風反到室內,排風道採用了變壓式排道,並在封到介面處增設了止回閥。
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