class
IfcActuatorType
IfcAirTerminalBoxType
IfcAirTerminalType
IfcAirToAirHeatRecoveryType
IfcAlarmType
IfcBeamType
IfcBoilerType
IfcBuildingElementProxyType
IfcBuildingElementType
IfcCableCarrierFittingType
IfcCableCarrierSegmentType
IfcCableSegmentType
IfcChillerType
IfcCoilType
IfcColumnType
IfcCompressorType
IfcCondenserType
IfcControllerType
IfcCooledBeamType
IfcCoolingTowerType
IfcCoveringType
IfcCurtainWallType
IfcDamperType
IfcDiscreteAccessoryType
IfcDistributionChamberElementType
IfcDistributionControlElementType
IfcDistributionElementType
IfcDistributionFlowElementType
IfcDoorStyle
IfcDuctFittingType
IfcDuctSegmentType
IfcDuctSilencerType
IfcElectricApplianceType
IfcElectricFlowStorageDeviceType
IfcElectricGeneratorType
IfcElectricHeaterType
IfcElectricMotorType
IfcElectricTimeControlType
IfcElementComponentType
IfcElementType
IfcEnergyConversionDeviceType
IfcEvaporativeCoolerType
IfcEvaporatorType
IfcFanType
IfcFastenerType
IfcFilterType
IfcFireSuppressionTerminalType
IfcFlowControllerType
IfcFlowFittingType
IfcFlowInstrumentType
IfcFlowMeterType
IfcFlowMovingDeviceType
IfcFlowSegmentType
IfcFlowStorageDeviceType
IfcFlowTerminalType
IfcFlowTreatmentDeviceType
IfcFurnishingElementType
IfcFurnitureType
IfcGasTerminalType
IfcHeatExchangerType
IfcHumidifierType
IfcJunctionBoxType
IfcLampType
IfcLightFixtureType
IfcMechanicalFastenerType
IfcMemberType
IfcMotorConnectionType
IfcOutletType
IfcPipeFittingType
IfcPipeSegmentType
IfcPlateType
IfcProtectiveDeviceType
IfcPumpType
IfcRailingType
IfcRampFlightType
IfcSanitaryTerminalType
IfcSensorType
IfcSlabType
IfcSpaceHeaterType
IfcSpaceType
IfcSpatialStructureElementType
IfcStackTerminalType
IfcStairFlightType
IfcSwitchingDeviceType
IfcSystemFurnitureElementType
IfcTankType
IfcTransformerType
IfcTransportElementType
IfcTubeBundleType
IfcUnitaryEquipmentType
IfcValveType
IfcVibrationIsolatorType
IfcWallType
IfcWasteTerminalType
IfcWindowStyle