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| 特点： 1、圆弧形外观，美观大方，结构坚固合理； 2、侧面圆弧形，有效的减少风压阻力，抗风性好； 3、内部空间大，容量高，通风效果好； 4、结构紧凑，防水效果好； 5、设有天沟和落水管，能杜绝飘雨现象； 6、双层挡雨板，防止飘雨和飘雪； 7、双层挡雨板，可避免太阳直射； 8、底部可设置阀板，自由控制通风； 9、适用于各种车间、厂房、仓库等公共建筑。 | Characteristic： 1, the arc appearance, beautiful appearance, firm structure reasonable; 2, the side arc, effectively reduce the wind pressure resistance, good wind resistance; 3, large space, high capacity, good ventilation effect; 4, the advantages of compact structure, good waterproof effect; 5, a gutter and downspouts, can avoid the phenomenon of rain; 6, double the rain shield plate, prevent the rain and snow; 7, double flashing, to prevent direct sunlight; 8, the bottom can set the valve plate, free control ventilation; 9, applicable to all kinds of workshop, workshop, warehouse and other public buildings. |
