Description: Region, zone or union for which the specified customs tariff number is applicable in terms of content and structure; Name: Customs Tariff Number Region
Description: Region, zone or union for which the declared tariff number is applicable in terms of content and structure; Name: Region of customs tariff number
Description: standards-based seal coding system that uses letter/number combinations to describe the material composition of the mechanical seal pair; Name: material pairing of the mechanical seal