发布时间:2025-02-07 21:26:00
如果挂钩后面有胶,则可直接黏在墙上。或者需要在墙上打孔,用膨胀螺丝和螺钉将挂钩固定。
把一根长方体水泥柱子的四周前后左右四面刷上红色油漆需要刷油漆的面积有多少
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