Description: Execution that differs in some points from the previous one; Name: release
Description: design that partly deviates from the previous; Name: version
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 coating, room1