EU Trademark Classification EU04 Industrial oils, greases and fuels Metalworking lubricants Class 04 Metalworking lubricants 8800 金属加工润滑剂 Chinese 金属加工润滑剂 English Metalworking lubricants Spanish lubricantes para el trabajo de metales Site ref. 8800 Class 04 Included in Harmonised Database (HDB)