EU Trademark Classification EU37 Construction and repair 有关灌溉的土木工程（60765） Class 37 有关灌溉的土木工程 60765 Chinese 有关灌溉的土木工程 English Civil engineering relating to water irrigation Site ref. 60765 Class 37 Included in Harmonised Database (HDB), TM5 ID List, WIPO Madrid Goods and Services (MGS)