The invention discloses a screen and composite screen billboard, and the screen is connected by several pieces of composite screen billboard folding.
本发明公开了一种屏风及复合屏风板，其中，屏风由多块屏风板可折叠地连接而成。
The invention discloses a screen and composite screen billboard, and the screen is connected by several pieces of composite screen billboard folding.
本发明公开了一种屏风及复合屏风板，其中，屏风由多块屏风板可折叠地连接而成。
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