EU Trademark Classification EU06 Metal goods 高压金属气瓶[容器]（12013） Class 06 高压金属气瓶[容器] 12013 Chinese 高压金属气瓶[容器] English High pressure metal cylinders [containers] Site ref. 12013 Class 06 Included in Harmonised Database (HDB), WIPO Madrid Goods and Services (MGS)