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                      • 獨特的防水結構
                         點擊數:681次 添加時間:2016-10-24 [打印] [關閉] [收藏]
                             只有模壓成型才能做到瓦谷底部結構镂空,使雨水的流出更加順暢,避免了雨水的逆流現象。另外模壓成型瓦才有的頭部高出部分的擋水作用,以及獨特的雙重防水結構,即使用在坡度10度以下的屋面上,也不會出現雨水逆流的現象。