Description: physical unit describing the value or range of values; Name: unit of measure
Description: physical unit of the value or value range; Name: unit
Description: PN (nominal pressure) is an alphanumeric variable for reference purposes, relating to a combination of mechanical and measurement properties of a pipe component. It comprises the letters PN followed by a dimensionless number (according to EN 1333/96.08); Name: Nominal pressure of the muffs, A1