国外标准分享NBIMS-US_V3_2.4.4.4_Omniclass_Table_21_Elements

National BIMStandard-United States®an Initiatiueo theNational Instituteof BuildingSciences buildingSMARTollionce^OmniClass™

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4.4OmniClass™Table21-Elements,February2011OmniClass™is acomprehensive systemconsisting of15tables forclassifying theentire builtTable21-Elements providesa hierarchicaltaxonomyinclude aprocess oran activity.The wholeOmniClass™system canbe usedto organizemany differentISO12006-2:2001,Organization ofInformation aboutConstruction Works-Part2:Frameworkoompyrighted bythe ConstructionSpecifications Institute,approved throughthe NBIMS-US™consensusOmniClass™Table21Elements isincorporated inNBIMS-US™by referenceso thatit can一UniFormat™;Alexandria,VA。