Description: Describes the affiliation of the customs tariff number to a specific type in terms of structure and meaning and thus also defines its general context; Name: Customs tariff numbers (Type)
Description: Describes the membership of the tariff number to a specific type in terms of structure and meaning and thus also defines its general context; Name: Type of customs tariff number
Description: A norm-based numbering of the materials. The reference to a norm unambiguously describes the material; Name: Material number of the pumping medium