offsetFromReferenceLine_IfcMaterialLayerSetUsage
IfcLengthMeasure_List_1020311IfcLengthMeasure_List_1020315IfcLengthMeasure_List_1020372IfcLengthMeasure_List_1020375IfcLengthMeasure_List_1020504IfcLengthMeasure_List_1020521IfcLengthMeasure_List_1023645IfcLengthMeasure_List_1023738IfcLengthMeasure_List_1023741IfcLengthMeasure_List_1023754IfcLengthMeasure_List_1023757IfcLengthMeasure_List_1023819IfcLengthMeasure_List_1023822IfcLengthMeasure_List_1023838IfcLengthMeasure_List_1023841IfcLengthMeasure_List_1023870IfcLengthMeasure_List_1023892IfcLengthMeasure_List_1023934IfcLengthMeasure_List_1023937IfcLengthMeasure_List_1023950IfcLengthMeasure_List_1023976IfcLengthMeasure_List_1023979IfcLengthMeasure_List_1024016IfcLengthMeasure_List_1024019IfcLengthMeasure_List_1024035IfcLengthMeasure_List_1024042IfcLengthMeasure_List_1024150IfcLengthMeasure_List_1024157IfcLengthMeasure_List_1032326IfcLengthMeasure_List_1032350IfcLengthMeasure_List_1032390IfcLengthMeasure_List_1032406IfcLengthMeasure_List_1032465IfcLengthMeasure_List_1032476IfcLengthMeasure_List_1087751IfcLengthMeasure_List_1087814IfcLengthMeasure_List_1087817IfcLengthMeasure_List_1087856IfcLengthMeasure_List_1087859IfcLengthMeasure_List_1088014