Description: Indicates what the customs tariff number is intended for (e.g. import or export); Name: Use of the customs tariff number
Description: Indicates what the tariff number is for (for example, import or export); Name: Use of customs tariff number
Description: variable quantity, which is not influenced by the control but is introduced into the control system from outside with the aim of making the final controlled variable follow it in a given relationship; Name: command variable