The locating slot at bottom of base and ribs on two sides of extended tail part of low chassis as well as bent and extended from top are superposed and fixed each other.
所述基座底部的定位槽与下机壳尾部两侧及顶端折弯并延伸的肋重合并固定。
The holding part is formed by the middle part of the base plate which extends outwards and is bent and forms an acute Angle with the base plate to form an inclined holding wall towards the base plate.
所述卡持部由该基板的中部向外延伸弯折形成,并与该基板成一锐角设置,形成一朝向基板方向倾斜的卡持壁。
However, for plaques bent perpendicular to their rib axis, there can be a sharp decrease in strength when the bubble width exceeds half of the rib base width.
然而,关于薄板垂直于加强肋轴向的弯曲强度,当气泡宽度超过肋基宽度一半时,在强度方面可见有巨大降低。
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