好吊色视频免费观看,少妇人妻日韩,精品国自产,欧美三级片一区二区,久久草在线播放,日韩一本二本三本视频,9191精品在线,狠肏美女视频,色婷婷在线资源

1. The width of profile edge seal is 100mm, and the thickness of profile wall is 1.2mm;
2. The lower slider of this series is designed in trapezial with better drainage effect, the rail adopts stainless rail and is smooth to operate;
3. The glass slot of this series is 22mm, and can be installed with 5+9A+5 hollow glass;
4. This series can be installed with bar lock and crescent lock;
5. This series can be installed with window screen;
6. This series can be used for splicing window and bay window.
7. The consumption of aluminum of this series is 6.1kg/m2 according to 1.2mm wall thickness and 1.5m x 1.5m bright window.