疏散走廊上方是彩钢板加橡胶防水卷材的屋面系统。
The exit corridors are covered with a flat steel and rubber membrane roofing system.
主走廊及出口应无任何障碍物并且有足够的空间进行安全疏散。
Main corridors and exits should be free of obstructions and sufficiently sized for a safe evacuation.
主走廊及出口应无任何障碍物并且有足够的空间进行安全疏散。
Main corridors and exits should be free of obstructions and sufficiently sized for a safe evacuation.
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