Prefabricated house is a kind of light steel structure modular house with the color steel sandwich panel.

活动板房是一种采用彩钢夹芯板的轻钢结构移动房屋。

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Prefabricated house is a kind of light steel structure modular house with the color steel sandwich panel.

活动板房是一种采用彩钢夹芯板的轻钢结构移动房屋。

youdao