The instability of wood floors refers to swelling, cracking and paint chapping of their physical shapes.

实木地板物理形状不稳定的主要表现形式为涨变、裂缝和漆膜龟裂。

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The instability of wood floors refers to swelling, cracking and paint chapping of their physical shapes.

实木地板物理形状不稳定的主要表现形式为涨变、裂缝和漆膜龟裂。

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