The width of the frame is 55mm, and the thickness of the section is 1.4mm.
The frame is connected with the 45 degree angle code of the inner fan.
It can be opened iterally or hriontally, and it can be used as a couplet window.
The linkage can be linked (single point lock) and multiple Lock.
The glass notch 20mm-36mm can be selected according to the needs of the crresponding groove.
Both indoor and outdoor are sealed with adhesive tape or glass glue, the general sliding window.
1.5m x 1.8m standard window per square consumable 6.318kg;