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: pump H(Q) curve where the maximum head and shut-off head are coincidental, and the total head declines continuously as the rate of flow increases; Name: Pump H(Q) curve