• Noise inside a building can be reduced if both the external and internal walls are made of sound deadening materials.

    建筑室内噪音也可以得到减少,前提外墙内墙要运用这种隔音材料

    www.eeeen.com

  • Additional, wall, condole can choose deadening very, if mineral wool is sound-absorbing board wait.

    另外墙壁吊顶选用隔音材料,音板

    danci.911cha.com

  • The utility model has a good sound-deadening effect and is not easy to bring the phenomenon of icing and clogging, the power consumption is very small, the structure is simple, and the cost is low.

    实用新型消声效果好,不易产生结冰堵塞现象功率损耗很小结构简单,制造成本低。

    ip.com

  • The utility model has a good sound-deadening effect and is not easy to bring the phenomenon of icing and clogging, the power consumption is very small, the structure is simple, and the cost is low.

    实用新型消声效果好,不易产生结冰堵塞现象功率损耗很小结构简单,制造成本低。

    ip.com

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