发布时间:2025-01-30 01:10:07
你好,卷帘门是按照平方数计算介格。顺便附上门洞测量指南供你参考:
卷帘门 门洞测量指南:
H-门洞高度(地面到门洞顶端的高度);
B-门洞宽度(门洞左侧到右侧之间的距离,一般可分为单、双、三车位车库);
H-门楣高度(门洞梁底到天花的有效高度。如室内有横梁或纵梁,应计算为洞口顶部到梁的距离);
b1和b2-洞口到内侧左右墙的有效距离 ;
D-车库纵深(门洞到车库内墙之间的距离);
注:有效距离指没有任何障碍物。如b处有水管,有效距离指门洞到水管的距离。如果门楣上方带有横梁或重梁,h的正确值应是门洞顶部到横梁或重梁的高度。
SKF 294/600 轴承SKF 294/600 推力滚子轴承尺寸参数
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