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COD-dichromate例句_COD-dichromate英汉例句_COD-dichromate双解例句_甲百匯小鸡词典
甲百匯小鸡词典

COD-dichromate

甲百匯小鸡词典

常见例句

  • Therefore, COD is a conditional indicator, and strict operation procedure must be followed.
    因此，化學需氧量亦是一個條件性的指標，必須嚴格按操作步驟進行。
    • 返回 COD-dichromate