The truss is widely used in the exhibition space, zenith display wall, display platform, skeleton, gate and special decoration.
桁架，广泛用于展览会空间天顶、展示墙、展示平台、骨架、门楼以及特殊装饰。
The truss is widely used in the exhibition space, zenith display wall, display platform, skeleton, gate and special decoration.
桁架，广泛用于展览会空间天顶、展示墙、展示平台、骨架、门楼以及特殊装饰。
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