8.11.2.27 IfcFrequencyMeasure
8.11.2.27.1 Semantic definition
IfcFrequencyMeasure is a measure of the number of times that an item vibrates in unit time.
Usually measured in cycles/s or Hertz (Hz).
Type: REAL
8.11.2.27.2 Formal representation
TYPE IfcFrequencyMeasure = REAL;
END_TYPE;