• 研究泡沫加入量、粉煤灰石灰石膏泡沫混凝土性能影响。

    The effects of the contents of foam, fly ash, lime and plaster on the properties of foam concrete block were investigated.

    youdao

  • 研究泡沫加入量、粉煤灰石灰石膏泡沫混凝土性能影响。

    The effects of the contents of foam, fly ash, lime and plaster on the properties of foam concrete block were investigated.

    youdao

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