EU Trademark Classification EU01 Chemicals 汽油用清净添加剂（1000） Class 01 Additives (Detergent -) to gasoline [petrol] 1000 汽油用清净添加剂 Chinese 汽油用清净添加剂 English Additives (Detergent -) to gasoline [petrol] Site ref. 1000 Class 01 Included in Harmonised Database (HDB)