Description: Characterization of a file with respect to its application type; Name: Source file type
Description: classification of a file seal according to its application type; Name: type of source file
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, A2