该阅读书写架包括书靠板、书座以及与书靠板下端相接的限位台。
The utility model comprises a book supporting plate, a book seat and a spacing stand connected with the lower end of the book supporting plate.
所述的主 架侧面设有导轨，导轨下端开有限位凹陷；
The side face of main rack has leading rail and the latter has limited depressed part at down end.
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