发布时间:2025-02-04 10:47:24
等压胶条,普通窗的等压胶条是断开的,贝洛特系统门窗的等压胶条是焊接在一起的,也有这种一体折弯式的发泡胶条,非断开式的等压胶条对门窗的水密性和气密性也是起到很强的作用的。
超详细图文解说室内led显示屏从钢结构到模组再到整屏的安装教程
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