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Anonymous users2024-01-24The anti-theft door has an upper gear and a lower gear, and if it has a gas window, there is a lower mid-range upper gear! The beam in the middle of the door at the bottom of the door is the lower gear! It's also a stay.
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Anonymous users2024-01-23It's the stainless steel bar at the bottom.
The door mirror is a cat's eye, and it is called differently in different places.
The meaning of each manufacturer's code is the same, just like the star and moon god's B501XT-A8 >>>More
1 All of them are a combination of lenses.
Convex and concave lenses are used together. >>>More
The anti-theft door is divided into four levels: A, B, C, D according to the anti-theft coefficient, the best anti-theft coefficient of Class A, followed by Class B, and the Vantis Grade A anti-theft door is more cost-effective!
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