Namespace Xbim.Ifc4.PlumbingFireProtectionDomain Classes IfcFireSuppressionTerminal IfcFireSuppressionTerminalType IfcInterceptor IfcInterceptorType IfcSanitaryTerminal IfcSanitaryTerminalType IfcStackTerminal IfcStackTerminalType IfcWasteTerminal IfcWasteTerminalType Enums IfcFireSuppressionTerminal.IfcFireSuppressionTerminalClause IfcFireSuppressionTerminalType.IfcFireSuppressionTerminalTypeClause IfcInterceptor.IfcInterceptorClause IfcInterceptorType.IfcInterceptorTypeClause IfcSanitaryTerminal.IfcSanitaryTerminalClause IfcSanitaryTerminalType.IfcSanitaryTerminalTypeClause IfcStackTerminal.IfcStackTerminalClause IfcStackTerminalType.IfcStackTerminalTypeClause IfcWasteTerminal.IfcWasteTerminalClause IfcWasteTerminalType.IfcWasteTerminalTypeClause