EU Trademark Classification EU37 Construction and repair 磨光和抛光（60654） Class 37 Buffing and polishing 60654 磨光和抛光 Chinese 磨光和抛光 English Buffing and polishing Site ref. 60654 Class 37 Included in Harmonised Database (HDB), Nice Alphabetical List, WIPO Madrid Goods and Services (MGS)