lengthValue_IfcQuantityLength
IfcLengthMeasure_List_1032323IfcLengthMeasure_List_1032327IfcLengthMeasure_List_1032334IfcLengthMeasure_List_1032341IfcLengthMeasure_List_1032348IfcLengthMeasure_List_1032351IfcLengthMeasure_List_1032378IfcLengthMeasure_List_1032381IfcLengthMeasure_List_1032384IfcLengthMeasure_List_1032391IfcLengthMeasure_List_1032404IfcLengthMeasure_List_1032407