Description: alphanumeric depiction of the manufacturing process of a product regarding ist date, time and conditions of fabrication ; Name: number of production
Description: alphanumeric character sequence assigned to a fabricated product, which allows the date, time and circumstances of fabrication to be traced; Name: fabrication number
Description: for a derivative element, the quotient of the value of the output variable to the value of the time derivative of the input variable; Name: derivative action coefficient