EU Trademark Classification EU01 Chemicals 防沉淀用化学添加剂（959） Class 01 Additives (Chemical -) for the prevention of sedimentation 959 防沉淀用化学添加剂 Chinese 防沉淀用化学添加剂 English Additives (Chemical -) for the prevention of sedimentation Site ref. 959 Class 01 Included in Harmonised Database (HDB)