[B-4-1] Basic Study on Polishing Process of Nonwoven Nanofiber Pad with a Ball-Nose Tool 〇Ning Yu1、Wei Wu2、Toshiki Hirogaki1、Eiichi Aoyama1、Hiroyoshi Sota2 (1.Doshisha University、2.M-TechX Inc.) キーワード:Abrasives、Polishing、Buffing process