Rubbish pitfall being attached study desk study desk

摘要

(57) Abstract Objective On the study desk and the study desk, using the eraser and the likeThere are times when it does frequently. Only this going out it does treatment, the chip?Way it can make simple, and without preparing the dustcloth,It does. Constitution In top board of desk, optional size and hole of form ake ru. Attaching the cover to that hole, usually it maintains the plane surface of the top boardThe sea urchin it does. As for form of the cover, way it does not fall under, the part underDiameter and width are made narrow. On the one hand, reverse side of the top board or a of the drawerIf they are ru ones, among those, the installation and removal possible container is installed,When the cover is opened, such that only the eraser removing it makes in that smallTry to be able to drop the rubbish.