The width of the frame is 42mm, and the thickness of the section is 1.8mm.
The border is cut 45 degrees by corner code, glass notch 11mm;
It can do single fan open, open and open fan.
Both indoor and outdor are sealed by adhesive tape or glass glue, and the sealing performance is good.
0.9m x 2.2m standard gate per square consumable 6.486kg;
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