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吊扇扇叶长度怎样计算

更新时间: 2020-10-04 00:00:00     

1、吊扇扇叶长度是以圆半径计算,就是吊扇中心到扇叶最外侧;

2、吊扇的规格是以圆直径计算,就是吊扇扇叶最外侧在旋转时形成的圆。如吊扇的规格是1400,则吊扇扇叶在空间旋转时形成的圆的直径为1400毫米,而扇叶的实际有效长度只有500多毫米,所以规格是以圆计,而不是以扇叶长度计。

关键词: 吊扇 长度 怎样 计算

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