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harmful gas detector例句_harmful gas detector英汉例句_harmful gas detector双解例句_开心英文字典_柠咚词
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harmful gas detector

H 开头单词

常见例句

    双语例句

  • An aqueous caustic solution removes carrier gas impurities harmful to the detector cell.
    苛性堿溶液去除运载气体中对检测元件有害的杂质。
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