Description: A suitable, maximum (usually rounded) value of a frequency to describe, designate or identify a component, device, resource, facility or equipment; Name: cutoff frequency
Description: A suitable, maximum (usually rounded) value of a frequency which is used for the description, designation or identification of a part, device, operating resource, facility or set of equipment; Name: Max. nominal frequency
Description: A norm-based numbering of the materials. The reference to a norm unambiguously describes the material; Name: Material number of the hose