EU Trademark Classification EU06 Metal goods 管道、管子和软管及其配件，包括阀门（12887） Class 06 管道、管子和软管及其配件，包括阀门 12887 Chinese 管道、管子和软管及其配件，包括阀门 English Pipes, tubes and hoses, and fittings therefor, including valves Site ref. 12887 Class 06 Included in Harmonised Database (HDB)