• This paper presents the chemical compositions, phase constitutions, and absorbing behavior produced by new techniques, such as vacuum melting, powder rolling.

    本文介绍了采用真空熔炼粉末轧制工艺生产消气剂产品的化学成分组成吸气特性

    youdao

  • This paper presents the chemical compositions, phase constitutions, and absorbing behavior produced by new techniques, such as vacuum melting, powder rolling.

    本文介绍了采用真空熔炼粉末轧制工艺生产消气剂产品的化学成分组成吸气特性

    youdao

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