IfcMaterialDefinitionRepresentation
IfcMaterialDefinitionRepresentation_150006IfcMaterialDefinitionRepresentation_183775IfcMaterialDefinitionRepresentation_196706IfcMaterialDefinitionRepresentation_216530IfcMaterialDefinitionRepresentation_220171IfcMaterialDefinitionRepresentation_23913IfcMaterialDefinitionRepresentation_256IfcMaterialDefinitionRepresentation_267832IfcMaterialDefinitionRepresentation_27360IfcMaterialDefinitionRepresentation_288001IfcMaterialDefinitionRepresentation_294361IfcMaterialDefinitionRepresentation_294520IfcMaterialDefinitionRepresentation_294684IfcMaterialDefinitionRepresentation_304044IfcMaterialDefinitionRepresentation_318657IfcMaterialDefinitionRepresentation_324573IfcMaterialDefinitionRepresentation_325045IfcMaterialDefinitionRepresentation_325054IfcMaterialDefinitionRepresentation_32791IfcMaterialDefinitionRepresentation_33043IfcMaterialDefinitionRepresentation_33232IfcMaterialDefinitionRepresentation_33248IfcMaterialDefinitionRepresentation_374103IfcMaterialDefinitionRepresentation_39426IfcMaterialDefinitionRepresentation_39891IfcMaterialDefinitionRepresentation_43837IfcMaterialDefinitionRepresentation_441540IfcMaterialDefinitionRepresentation_44668IfcMaterialDefinitionRepresentation_450932IfcMaterialDefinitionRepresentation_455104IfcMaterialDefinitionRepresentation_455341IfcMaterialDefinitionRepresentation_46157IfcMaterialDefinitionRepresentation_46550IfcMaterialDefinitionRepresentation_469629IfcMaterialDefinitionRepresentation_472674IfcMaterialDefinitionRepresentation_473439IfcMaterialDefinitionRepresentation_493IfcMaterialDefinitionRepresentation_517027IfcMaterialDefinitionRepresentation_517036IfcMaterialDefinitionRepresentation_51775