In normal use case, if the KFC door if deformation, it is likely due to the use of aluminum alloy material quality difference and thickness lead.
在正常使用情况下，肯德基门若出现变形，很可能是由于使用的铝合金型材原料质量差和厚度过薄导致。
Windows and door frames were painted in anthracite colour and were hidden in the thickness of the heavy stones walls.
窗框和门框用硬煤色上漆，隐藏在厚重的石头墙内。
The utility model relates to a building decorative door frame member, in particular to a door frame adapting to the thickness of a wall.
本实用新型涉及建筑装饰门套构件，特别指一种可依墙体厚度调节的门套。
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