u-shaped trap 中文意思是什麼

u-shaped trap 解釋
u-形曲管
  • u : （pl U s u s ）1 英文字母表第二十一字母。2 U 字形的東西。3 〈U〉 鈾的符號（＝ uranium）。 U bolt ...
  • shaped : （麵包）模的；模製的
  • trap : n 1 （捕動物的）捕獸機，夾子，陷阱；圈套，詭計。2 靶鴿發射器；射球戲；（射球戲用的）鞋形射球器。3...
  1. Each of these sanitary fixtures is fitted with a u - shaped water trap to prevent foul smell and insects in the sewers from entering the toilets

    上述?生裝置都各設有u形聚水器，防止污水管的臭味和昆蟲進入浴室。
  2. Each of these sanitary fitments is fitted with a trap including u shaped water trap, bottled trap or anti - syphonage trap to prevent foul smell and insects in the soil pipe from entering into the premises

    上述生設備都各設有隔氣彎管包括u形樽形或反虹吸隔氣彎管，防止污水管的臭味和昆蟲進入樓宇內。
  3. Each of these sanitary fitments is fitted with a trap ( including u shaped water trap, bottled trap or anti - syphonage trap ) to prevent foul smell and insects in the soil pipe from entering into the premises

    上述?生設備都各設有隔氣彎管（包括u形、樽形或反虹吸隔氣彎管） ，防止污水管的臭味和昆蟲進入樓宇內。
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