• By use of this technology an early high-strength cement can be obtained without traditional steps "two-grinding and one burning".

    该项技术不需传统生产水泥的方法—二磨一烧,就可生产合格的早强、高强水泥。

    youdao

  • By use of this technology an early high-strength cement can be obtained without traditional steps "two-grinding and one burning".

    该项技术不需传统生产水泥的方法—二磨一烧,就可生产合格的早强、高强水泥。

    youdao

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