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防水性

字體大?。?/em>

外形巧妙設計為實現1100Pa的水密性能,在框和扇密封處巧妙增加大氣導入孔,讓室外的空氣更容易進入腔體,形成優良的等壓倉,從而提高整窗的水密性。

更新日期:2019-08-30
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