| 摘要 |
The present invention relates to a polishing apparatus comprising a polishing member, a combining member in which the polishing member is attachably and detachably combined, a frame member for supporting the polishing member, and a handle member extended in the frame member. The present invention can be converted to a hand type and a walk type according to working conditions by coupling the polishing member attachably and detachably in the combining member and improve preservation efficiency by reducing the volume of which the polishing apparatus is taken in safekeeping. |
