110 外开系统窗
作者: 来源:本站 发表时间:2023/8/25 21:09:00
110UTWARDOPENING
110 外开系统窗
采用四道密封设计等压原理排水,提高整窗水密、气密性。
110 外开系统窗
采用四道密封设计等压原理排水,提高整窗水密、气密性。
The four-way sealing design is adopted for water drainage based on the principle of equal pressure to improve the water tightness and air tightness of the whole window.