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Terms for subject Ecology containing 充气 | all forms | in specified order only
ChineseEnglish
充气器，曝气机aerator
充气过滤指在过滤过程直接加人助滤剂而进行过滤，称为充气过滤body-feed filtration
充碳酸气池carbonating chamber
自动充气器snifter

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