round orifice

基本解释

• 圓孔

英汉例句

雙語例句

• Yield of slit powder injection was higher than round orifice powder injection.
  狹縫噴粉的有傚利用率高於圓孔噴粉；
  211.103.157.156

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词组短语

短語

• round orifice plate 圓孔板

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