Description: height of the pump centre in the installation ; Name: h_pump
Description: Height of the centre of the pump; Name: Height of the pump
Description: The norm in fixed relation to the feature being described. This defines the parameters that influence the contents of the correlated feature. Type and number of the norm with issue year and issue month must be given, e.g. DIN ISO 4711:YYYY-MM.; Name: Reference norm of the static seal, housing