lengthValue_IfcQuantityLength
IfcLengthMeasure_List_1052654IfcLengthMeasure_List_1052833IfcLengthMeasure_List_1052957IfcLengthMeasure_List_1052982IfcLengthMeasure_List_1053121IfcLengthMeasure_List_1053278IfcLengthMeasure_List_1053426IfcLengthMeasure_List_1053557IfcLengthMeasure_List_1053695IfcLengthMeasure_List_1053846IfcLengthMeasure_List_1053972IfcLengthMeasure_List_1058480