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Design specification
This is a design of flexible broom and dustpan with retroreflector.User can use the retroreflector on dustpan to find garbage under sofa or table,and clean the garbage by flexible broom.This designis convenience for the old man and cleaning staff.Save the trouble ofstooping to clean the corner garbage for users.
WUHAN DONGHU UNIVERSITY
Wu Han, China
yao zhang,
WUHAN DONGHU UNIVERSITY