EU Trademark Classification EU11 Lighting, heating and air conditioning 作为水设备部件的调节设备（30307） Class 11 Regulating apparatus being parts for water apparatus 30307 作为水设备部件的调节设备 Chinese 作为水设备部件的调节设备 English Regulating apparatus being parts for water apparatus Site ref. 30307 Class 11 Included in Harmonised Database (HDB)