EU Trademark Classification EU37 Construction and repair 有关下水道的地下施工（60653） Class 37 有关下水道的地下施工 60653 Chinese 有关下水道的地下施工 English Beneath ground construction work relating to sewers Site ref. 60653 Class 37 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)