单柱木护板局部分解  木护板与侧板之间的设计有滑槽和扣接位及螺丝，方便随时安装拆迁，此单柱书架设计紧密，十字形扣接结构，牢固可靠，搭配“u”型吊挂式可移动书档，美观实用，但造价偏高。

Single-column wood plate local decomposition wood plate and side plate between the design of the chute and hooking and screw, convenient installation demolition at any time, the single column shelves design closely, cross hooking structure, solid and reliable, with "u" type hanging type movable book, beautiful and practical, but the cost is high.