STANDARDS Standards Testing PAINTS ELECTRICITY SUPPLY SYSTEMS Aggregates (Building materials) ELECTRICAL ENGINEERING ( VOCABULARIES ) Concrete PAINTS AND VARNISHES Paint ELECTRICITY SUPPLY SYSTEM MANUFACTURING ENGINEERING Portland cement Bituminous materials Pipe fittings Wood Modular coordination Preservation Bitumen PAINTS AND VARNISHES -- Pipe, Nonmetallic Reinforced concrete Testing -- Aggregates (Building materials) -- Design and construction FIRE PROTECTION MINERAL & CERAMIC MATERIALS PRODUCTS Precast concrete ROAD VEHICLE TYRES Soil determination