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iron ore pre-reduction例句_iron ore pre-reduction英汉例句_iron ore pre-reduction双解例句_94生活常识网有道词典
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iron ore pre-reduction

I 开头单词

常见例句

    雙語例句

  • The pre-reduction process of concentrated iron ore on a fluidized bed is studied in this paper.
    對鉄精鑛流態化預還原過程進行了試騐。
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