• So it is applied in many places, such as outside wall, fire-resistent partition, fire-resistant window, door and so on.

    因此大量应用于幕墙、防火隔墙、防火隔断、防火、防火等方面。

    youdao

  • So it is applied in many places, such as outside wall, fire-resistent partition, fire-resistant window, door and so on.

    因此大量应用于幕墙、防火隔墙、防火隔断、防火、防火等方面。

    youdao

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