IfcLengthMeasure_List_799210IfcLengthMeasure_List_799214IfcLengthMeasure_List_799217IfcLengthMeasure_List_799224IfcLengthMeasure_List_891790IfcLengthMeasure_List_891794IfcLengthMeasure_List_891803IfcLengthMeasure_List_891806IfcLengthMeasure_List_891841IfcLengthMeasure_List_891850IfcLengthMeasure_List_891853IfcLengthMeasure_List_891862