Entities (13):
IfcExtendedMaterialProperties
IfcFuelProperties
IfcGeneralMaterialProperties
IfcHygroscopicMaterialProperties
IfcMaterialProperties
IfcMechanicalConcreteMaterialProperties
IfcMechanicalMaterialProperties
IfcMechanicalSteelMaterialProperties
IfcOpticalMaterialProperties
IfcProductsOfCombustionProperties
IfcRelaxation
IfcThermalMaterialProperties
IfcWaterProperties