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The width of the frame is 65mm, 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 iternally 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 10mm-41mm can be selected acoring to the needs of the crresponding grove.
Both indoor and outdoor are sealed with adhesive tape or glass gue, general sliding window.
1.5m x 1.8m standard window per square consumable 6.611kg;