Description: point on time scale; Name: date on time scale
Description: quantitative expression of a point in time on a particular time scale; Name: Date
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