声音：选择实木门的时候可以看门的厚度，还可以用手轻敲门面，若声音均匀沉闷，则说明该门质量较好。

Voice: the choice of real wood of the doorkeeper thickness, still can knock gently pat face, voice, even if the door depressing the quality is good.

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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。

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.

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这带来了一个新的门松木材制成的固体黄色的和22毫米刷框厚度和光洁度。

This presents a new door made of solid yellow pine wood with a thickness of 22 millimeter frame and brushed finish.

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