01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION01.020 - Terminology (principles and coordination) 01.040 - Vocabularies 01.040.01 - Generalities. Terminology. Standardization. Documentation (Vocabu... 01.040.03 - Sociology. Services. Company organization and management. Adminis... 01.040.07 - Mathematics. Natural sciences (Vocabularies) 01.040.11 - Health care technology (Vocabularies) 01.040.13 - Environment and health protection. Safety (Vocabularies) 01.040.17 - Metrology and measurement. Physical phenomena (Vocabularies) 01.040.19 - Testing (Vocabularies) 01.040.21 - Mechanical systems and components for general use (Vocabularies) 01.040.23 - Fluid systems and components for general use (Vocabularies) 01.040.25 - Manufacturing engineering (Vocabularies) 01.040.27 - Energy and heat transfer engineering (Vocabularies) 01.040.29 - Electrical engineering (Vocabularies) 01.040.31 - Electronics (Vocabularies) 01.040.33 - Telecommunications. Audio and video engineering (Vocabularies) 01.040.35 - Information technology. Office machines (Vocabularies) 01.040.37 - Image technology (Vocabularies) 01.040.39 - Precision mechanics. Jewellery (Vocabularies) 01.040.43 - Road vehicle engineering (Vocabularies) 01.040.45 - Railway engineering (Vocabularies) 01.040.47 - Shipbuilding and marine structures (Vocabularies) 01.040.49 - Aircraft and space vehicle engineering (Vocabularies) 01.040.53 - Materials handling equipment (Vocabularies) 01.040.55 - Packaging and distribution of goods (Vocabularies) 01.040.59 - Textile and leather technology (Vocabularies) 01.040.61 - Clothing industry (Vocabularies) 01.040.65 - Agriculture (Vocabularies) 01.040.67 - Food technology (Vocabularies) 01.040.71 - Chemical technology (Vocabularies) 01.040.73 - Mining and minerals (Vocabularies) 01.040.75 - Petroleum and related technologies (Vocabularies) 01.040.77 - Metallurgy (Vocabularies) 01.040.79 - Wood technology (Vocabularies) 01.040.81 - Glass and ceramics industries (Vocabularies) 01.040.83 - Rubber and plastics industries (Vocabularies) 01.040.85 - Paper technology (Vocabularies) 01.040.87 - Paint and colour industries (Vocabularies) 01.040.91 - Construction materials and building (Vocabularies) 01.040.93 - Civil engineering (Vocabularies) 01.040.95 - Military engineering (Vocabularies) 01.040.97 - Domestic and commercial equipment. Entertainment. Sports (Vocabul... 01.060 - Quantities and units 01.070 - Colour coding 01.075 - Character symbols 01.080 - Graphical symbols 01.080.01 - Graphical symbols in general 01.080.10 - Public information symbols 01.080.20 - Graphical symbols for use on specific equipment 01.080.30 - Graphical symbols for use on mechanical engineering and construct... 01.080.40 - Graphical symbols for use on electrical and electronics engineeri... 01.080.50 - Graphical symbols for use on information technology and telecommu... 01.080.99 - Other graphical symbols 01.100 - Technical drawings 01.100.01 - Technical drawings in general 01.100.20 - Mechanical engineering drawings 01.100.25 - Electrical and electronics engineering drawings 01.100.27 - Technical drawings for telecommunications and information technol... 01.100.30 - Construction drawings 01.100.40 - Drawing equipment 01.100.99 - Other standards related to technical drawings 01.110 - Technical product documentation 01.120 - Standardization. General rules 01.140 - Information sciences. Publishing 01.140.10 - Writing and transliteration 01.140.20 - Information sciences 01.140.30 - Documents in administration, commerce and industry 01.140.40 - Publishing 03 - SOCIOLOGY. SERVICES. COMPANY ORGANIZATION AND MANAGEMENT. ADMINIS... 03.020 - Sociology. Demography 03.040 - Labour. Employment 03.060 - Finances. Banking. Monetary systems. Insurance 03.080 - Services 03.080.01 - Services in general 03.080.10 - Industrial services 03.080.20 - Services for companies 03.080.30 - Services for consumers 03.080.99 - Other services 03.100 - Company organization and management 03.100.01 - Company organization and management in general 03.100.10 - Purchasing. Procurement. Management of stock 03.100.20 - Trade. Commercial function. Marketing 03.100.30 - Management of human resources 03.100.40 - Research and development 03.100.50 - Production. Production management 03.100.60 - Accountancy 03.100.99 - Other standards related to company organization and management 03.120 - Quality 03.120.01 - Quality in general 03.120.10 - Quality management and quality assurance 03.120.20 - Product and company certification. Conformity assessment 03.120.30 - Application of statistical methods 03.120.99 - Other standards related to quality 03.140 - Patents. Intellectual property 03.160 - Law. Administration 03.180 - Education 03.200 - Leisure. Tourism 03.220 - Transport 03.220.01 - Transport in general 03.220.20 - Road transport 03.220.30 - Transport by rail 03.220.40 - Transport by water 03.220.50 - Air transport 03.220.99 - Other forms of transport 03.240 - Postal services 07 - MATHEMATICS. NATURAL SCIENCES 07.020 - Mathematics 07.030 - Physics. Chemistry 07.040 - Astronomy. Geodesy. Geography 07.060 - Geology. Meteorology. Hydrology 07.080 - Biology. Botany. Zoology 07.100 - Microbiology 07.100.01 - Microbiology in general 07.100.10 - Medical microbiology 07.100.20 - Microbiology of water 07.100.30 - Food microbiology 07.100.99 - Other standards related to microbiology 11 - HEALTH CARE TECHNOLOGY 11.020 - Medical sciences and health care facilities in general 11.040 - Medical equipment 11.040.01 - Medical equipment in general 11.040.10 - Anaesthetic, respiratory and reanimation equipment 11.040.20 - Transfusion, infusion and injection equipment 11.040.25 - Syringes, needles and catheters 11.040.30 - Surgical instruments and materials 11.040.40 - Implants for surgery, prosthetics and orthotics 11.040.50 - Radiographic equipment 11.040.55 - Diagnostic equipment 11.040.60 - Therapy equipment 11.040.70 - Ophthalmic equipment 11.040.99 - Other medical equipment 11.060 - Dentistry 11.060.01 - Dentistry in general 11.060.10 - Dental materials 11.060.15 - Dental implants 11.060.20 - Dental equipment 11.060.25 - Dental instruments 11.080 - Sterilization and disinfection 11.080.01 - Sterilization and disinfection in general 11.080.10 - Sterilizing equipment 11.080.20 - Disinfectants and antiseptics 11.080.30 - Sterilized packaging 11.080.99 - Other standards related to sterilization and disinfection 11.100 - Laboratory medicine 11.100.01 - Laboratory medicine in general 11.100.10 - In vitro diagnostic test systems 11.100.20 - Biological evaluation of medical devices 11.120 - Pharmaceutics 11.120.01 - Pharmaceutics in general 11.120.10 - Medicaments 11.120.20 - Medical materials 11.120.99 - Other standards related to pharmaceutics 11.140 - Hospital equipment 11.160 - First aid 11.180 - Aids for disabled or handicapped persons 11.180.01 - Aids for disabled and handicapped persons in general 11.180.10 - Aids and adaptation for moving 11.180.20 - Aids for ostomy and incontinence 11.180.30 - Aids and adaptations for reading 11.180.40 - Aids for drinking and eating 11.180.99 - Other standards related to aids for disabled and handicapped peop... 11.200 - Birth control. Mechanical contraceptives 11.220 - Veterinary medicine 13 - ENVIRONMENT. HEALTH PROTECTION. SAFETY 13.020 - Environmental protection 13.020.01 - Environment and environmental protection in general 13.020.10 - Environmental management 13.020.20 - Environmental economics 13.020.30 - Environmental impact assessment 13.020.40 - Pollution, pollution control and conservation 13.020.50 - Ecolabelling 13.020.60 - Product life-cycles 13.020.70 - Environmental projects 13.020.99 - Other standards related to environmental protection 13.030 - Wastes 13.030.01 - Wastes in general 13.030.10 - Solid wastes 13.030.20 - Liquid wastes. Sludge 13.030.30 - Special wastes 13.030.40 - Installations and equipment for waste disposal and treatment 13.030.50 - Recycling 13.030.99 - Other standards related to wastes 13.040 - Air quality 13.040.01 - Air quality in general 13.040.20 - Ambient atmospheres 13.040.30 - Workplace atmospheres 13.040.35 - Cleanrooms and associated controlled environments 13.040.40 - Stationary source emissions 13.040.50 - Transport exhaust emissions 13.040.99 - Other standards related to air quality 13.060 - Water quality 13.060.01 - Water quality in general 13.060.10 - Water of natural resources 13.060.20 - Drinking water 13.060.25 - Water for industrial use 13.060.30 - Sewage water 13.060.45 - Examination of water in general 13.060.50 - Examination of water for chemical substances 13.060.60 - Examination of physical properties of water 13.060.70 - Examination of biological properties of water 13.060.99 - Other standards related to water quality 13.080 - Soil quality. Pedology 13.080.01 - Soil quality and pedology in general 13.080.05 - Examination of soils in general 13.080.10 - Chemical characteristics of soils 13.080.20 - Physical properties of soils 13.080.30 - Biological properties of soils 13.080.40 - Hydrological properties of soils 13.080.99 - Other standards related to soil quality 13.100 - Occupational safety. Industrial hygiene 13.110 - Safety of machinery 13.120 - Domestic safety 13.140 - Noise with respect to human beings 13.160 - Vibration and shock with respect to human beings 13.180 - Ergonomics 13.200 - Accident and disaster control 13.220 - Protection against fire 13.220.01 - Protection against fire in general 13.220.10 - Fire-fighting 13.220.20 - Fire protection 13.220.40 - Ignitability and burning behaviour of materials and products 13.220.50 - Fire-resistance of building materials and elements 13.220.99 - Other standards related to protection against fire 13.230 - Explosion protection 13.240 - Protection against excessive pressure 13.260 - Protection against electric shock 13.280 - Radiation protection 13.300 - Protection against dangerous goods 13.310 - Protection against crime 13.320 - Alarm and warning systems 13.340 - Protective equipment 13.340.01 - Protective equipment in general 13.340.10 - Protective clothing 13.340.20 - Head protective equipment 13.340.30 - Respiratory protective devices 13.340.40 - Protective gloves 13.340.50 - Protective footwear 13.340.60 - Protection against falling and slipping 13.340.70 - Lifejackets, buoyancy aids and flotation devices 13.340.99 - Other protective equipment 17 - METROLOGY AND MEASUREMENT. PHYSICAL PHENOMENA 17.020 - Metrology and measurement in general 17.040 - Linear and angular measurements 17.040.01 - Linear and angular measurements in general 17.040.10 - Limits and fits 17.040.20 - Properties of surfaces 17.040.30 - Measuring instruments 17.040.99 - Other standards related to linear and angular measurements 17.060 - Measurement of volume, mass, density, viscosity 17.080 - Measurement of time, velocity, acceleration, angular velocity 17.100 - Measurement of force, weight and pressure 17.120 - Measurement of fluid flow 17.120.01 - Measurement of fluid flow in general 17.120.10 - Flow in closed conduits 17.120.20 - Flow in open channels 17.140 - Acoustics and acoustic measurements 17.140.01 - Acoustic measurements and noise abatement in general 17.140.20 - Noise emitted by machines and equipment 17.140.30 - Noise emitted by means of transport 17.140.50 - Electroacoustics 17.140.99 - Other standards related to acoustics 17.160 - Vibrations, shock and vibration measurements 17.180 - Optics and optical measurements 17.180.01 - Optics and optical measurements in general 17.180.20 - Colours and measurement of light 17.180.30 - Optical measuring instruments 17.180.99 - Other standards related to optics and optical measurements 17.200 - Thermodynamics and temperature measurements 17.200.01 - Thermodynamics in general 17.200.10 - Heat. Calorimetry 17.200.20 - Temperature-measuring instruments 17.200.99 - Other standards related to thermodynamics 17.220 - Electricity. Magnetism. Electrical and magnetic measurements 17.220.01 - Electricity. Magnetism. General aspects 17.220.20 - Measurement of electrical and magnetic quantities 17.220.99 - Other standards related to electricity and magnetism 17.240 - Radiation measurements 19 - TESTING 19.020 - Test conditions and procedures in general 19.040 - Environmental testing 19.060 - Mechanical testing 19.080 - Electrical and electronic testing 19.100 - Non-destructive testing 19.120 - Particle size analysis. Sieving 21 - MECHANICAL SYSTEMS AND COMPONENTS FOR GENERAL USE 21.020 - Characteristics and design of machines, apparatus, equipment 21.040 - Screw threads 21.040.01 - Screw threads in general 21.040.10 - Metric screw threads 21.040.20 - Inch screw threads 21.040.30 - Special screw threads 21.060 - Fasteners 21.060.01 - Fasteners in general 21.060.10 - Bolts, screws, studs 21.060.20 - Nuts 21.060.30 - Washers, locking elements 21.060.40 - Rivets 21.060.50 - Pins, nails 21.060.60 - Rings, bushes, sleeves, collars 21.060.70 - Clamps and staples 21.060.99 - Other fasteners 21.080 - Hinges, eyelets and other articulated joints 21.100 - Bearings 21.100.01 - Bearings in general 21.100.10 - Plain bearings 21.100.20 - Rolling bearings 21.120 - Shafts and couplings 21.120.01 - Shafts and couplings in general 21.120.10 - Shafts 21.120.20 - Couplings 21.120.30 - Keys and keyways, splines 21.120.40 - Balancing and balancing machines 21.120.99 - Other standards related to shafts and couplings 21.140 - Seals, glands 21.160 - Springs 21.180 - Housings, enclosures, other machine parts 21.200 - Gears 21.220 - Flexible drives and transmissions 21.220.01 - Flexible drives and transmissions in general 21.220.10 - Belt drives and their components 21.220.20 - Cable or rope drives and their components 21.220.30 - Chain drives and their components 21.220.99 - Other flexible drives and transmissions 21.240 - Rotary-reciprocating mechanisms and their parts 21.260 - Lubrication systems 23 - FLUID SYSTEMS AND COMPONENTS FOR GENERAL USE 23.020 - Fluid storage devices 23.020.01 - Fluid storage devices in general 23.020.10 - Stationary containers and tanks 23.020.20 - Vessels and containers mounted on vehicles 23.020.30 - Pressure vessels, gas cylinders 23.020.40 - Cryogenic vessels 23.020.99 - Other fluid storage devices 23.040 - Pipeline components and pipelines 23.040.01 - Pipeline components and pipelines in general 23.040.10 - Iron and steel pipes 23.040.15 - Non-ferrous metal pipes 23.040.20 - Plastics pipes 23.040.40 - Metal fittings 23.040.45 - Plastics fittings 23.040.50 - Pipes and fittings of other materials 23.040.60 - Flanges, couplings and joints 23.040.70 - Hoses and hose assemblies 23.040.80 - Seals for pipe and hose assemblies 23.040.99 - Other pipeline components 23.060 - Valves 23.060.01 - Valves in general 23.060.10 - Globe valves 23.060.20 - Ball and plug valves 23.060.30 - Gate valves 23.060.40 - Pressure regulators 23.060.50 - Check valves 23.060.99 - Other valves 23.080 - Pumps 23.100 - Fluid power systems 23.100.01 - Fluid power systems in general 23.100.10 - Pumps and motors 23.100.20 - Cylinders 23.100.40 - Piping and couplings 23.100.50 - Control components 23.100.60 - Filters, seals and contamination of fluids 23.100.99 - Other fluid power system components 23.120 - Ventilators. Fans. Air-conditioners 23.140 - Compressors and pneumatic machines 23.160 - Vacuum technology 25 - MANUFACTURING ENGINEERING 25.020 - Manufacturing forming processes 25.040 - Industrial automation systems 25.040.01 - Industrial automation systems in general 25.040.10 - Machining centres 25.040.20 - Numerically controlled machines 25.040.30 - Industrial robots. Manipulators 25.040.40 - Industrial process measurement and control 25.040.99 - Other industrial automation systems 25.060 - Machine tool systems 25.060.01 - Machine tool systems in general 25.060.10 - Modular units and other devices 25.060.20 - Dividing and tool-workpiece holding devices 25.060.99 - Other machine tool systems 25.080 - Machine tools 25.080.01 - Machine tools in general 25.080.10 - Lathes 25.080.20 - Boring and milling machines 25.080.25 - Planing machines 25.080.30 - Broaching machines 25.080.40 - Drilling machines 25.080.50 - Grinding and polishing machines 25.080.60 - Sawing machines 25.080.99 - Other machine tools 25.100 - Cutting tools 25.100.01 - Cutting tools in general 25.100.10 - Turning tools 25.100.20 - Milling tools 25.100.25 - Tools for planing and broaching machines 25.100.30 - Drills, countersinks, reamers 25.100.40 - Saws 25.100.50 - Taps and threading dies 25.100.60 - Files 25.100.70 - Abrasives 25.100.99 - Other cutting tools 25.120 - Chipless working equipment 25.120.01 - Chipless working equipment in general 25.120.10 - Forging equipment. Presses. Shears 25.120.20 - Rolling, extruding and drawing equipment 25.120.30 - Moulding equipment 25.120.40 - Electrochemical machines 25.120.99 - Other chipless working equipment 25.140 - Hand-held tools 25.140.01 - Hand-held tools in general 25.140.10 - Pneumatic tools 25.140.20 - Electric tools 25.140.30 - Hand-operated tools 25.140.99 - Other hand-held tools 25.160 - Welding, brazing and soldering 25.160.01 - Welding, brazing and soldering in general 25.160.10 - Welding processes 25.160.20 - Welding consumables 25.160.30 - Welding equipment 25.160.40 - Welded joints 25.160.50 - Brazing and soldering 25.180 - Industrial furnaces 25.180.01 - Industrial furnaces in general 25.180.10 - Electric furnaces 25.180.20 - Fuel furnaces 25.200 - Heat treatment 25.220 - Surface treatment and coating 25.220.01 - Surface treatment and coating in general 25.220.10 - Surface preparation 25.220.20 - Surface treatment 25.220.40 - Metallic coatings 25.220.50 - Enamels 25.220.60 - Organic coatings 25.220.99 - Other treatments and coatings 27 - ENERGY AND HEAT TRANSFER ENGINEERING 27.010 - Energy and heat transfer engineering in general 27.020 - Internal combustion engines 27.040 - Gas and steam turbines. Steam engines 27.060 - Burners. Boilers 27.060.01 - Burners and boilers in general 27.060.10 - Liquid and solid fuel burners 27.060.20 - Gas fuel burners 27.060.30 - Boilers and heat exchangers 27.070 - Fuel cells 27.080 - Heat pumps 27.100 - Power stations in general 27.120 - Nuclear energy engineering 27.120.01 - Nuclear energy in general 27.120.10 - Reactor engineering 27.120.20 - Nuclear power plants. Safety 27.120.30 - Fissile materials 27.120.99 - Other standards related to nuclear energy 27.140 - Hydraulic energy engineering 27.160 - Solar energy engineering 27.180 - Wind turbine systems and other alternative sources of energy 27.200 - Refrigerating technology 27.220 - Heat recovery. Thermal insulation 29 - ELECTRICAL ENGINEERING 29.020 - Electrical engineering in general 29.030 - Magnetic materials 29.035 - Insulating materials 29.035.01 - Insulating materials in general 29.035.10 - Paper and board insulating materials 29.035.20 - Plastics and rubber insulating materials 29.035.30 - Ceramic and glass insulating materials 29.035.50 - Mica based materials 29.035.60 - Varnished fabrics 29.035.99 - Other insulating materials 29.040 - Insulating fluids 29.040.01 - Insulating fluids in general 29.040.10 - Insulating oils 29.040.20 - Insulating gases 29.040.99 - Other insulating fluids 29.045 - Semiconducting materials 29.050 - Conducting materials 29.060 - Electrical wires and cables 29.060.01 - Electrical wires and cables in general 29.060.10 - Wires 29.060.20 - Cables 29.080 - Insulation 29.080.01 - Electrical insulation in general 29.080.10 - Insulators 29.080.20 - Bushings 29.080.30 - Insulation systems 29.080.99 - Other standards related to insulation 29.100 - Components for electrical equipment 29.100.01 - Components for electrical equipment in general 29.100.10 - Magnetic components 29.100.20 - Electrical and electromechanical components 29.100.99 - Other components for electrical equipment 29.120 - Electrical accessories 29.120.01 - Electrical accessories in general 29.120.10 - Conduits for electrical purposes 29.120.20 - Connecting devices 29.120.30 - Plugs, socket-outlets, couplers 29.120.40 - Switches 29.120.50 - Fuses and other overcurrent protection devices 29.120.70 - Relays 29.120.99 - Other electrical accessories 29.130 - Switchgear and controlgear 29.130.01 - Switchgear and controlgear in general 29.130.10 - High voltage switchgear and controlgear 29.130.20 - Low voltage switchgear and controlgear 29.130.99 - Other switchgear and controlgear 29.140 - Lamps and related equipment 29.140.01 - Lamps in general 29.140.10 - Lamp caps and holders 29.140.20 - Incandescent lamps 29.140.30 - Fluorescent lamps. Discharge lamps 29.140.40 - Luminaires 29.140.50 - Lighting installation systems 29.140.99 - Other standards related to lamps 29.160 - Rotating machinery 29.160.01 - Rotating machinery in general 29.160.10 - Components for rotating machines 29.160.20 - Generators 29.160.30 - Motors 29.160.40 - Generating sets 29.160.99 - Other standards related to rotating machinery 29.180 - Transformers. Reactors 29.200 - Rectifiers. Convertors. Stabilized power supply 29.220 - Galvanic cells and batteries 29.220.01 - Galvanic cells and batteries in general 29.220.10 - Primary cells and batteries 29.220.20 - Acid secondary cells and batteries 29.220.30 - Alkaline secondary cells and batteries 29.220.99 - Other cells and batteries 29.240 - Power transmission and distribution networks 29.240.01 - Power transmission and distribution networks in general 29.240.10 - Substations. Surge arresters 29.240.20 - Power transmission and distribution lines 29.240.30 - Control equipment for electric power systems 29.240.99 - Other equipment related to power transmission and distribution ne... 29.260 - Electrical equipment for working in special conditions 29.260.01 - Electrical equipment for working in special conditions in general 29.260.10 - Electrical installations for outdoor use 29.260.20 - Electrical apparatus for explosive atmospheres 29.260.99 - Other electrical equipment for working in special conditions 29.280 - Electric traction equipment 31 - ELECTRONICS 31.020 - Electronic components in general 31.040 - Resistors 31.040.01 - Resistors in general 31.040.10 - Fixed resistors 31.040.20 - Potentiometers, variable resistors 31.040.30 - Thermistors 31.040.99 - Other resistors 31.060 - Capacitors 31.060.01 - Capacitors in general 31.060.10 - Fixed capacitors 31.060.20 - Ceramic and mica capacitors 31.060.30 - Paper and plastics capacitors 31.060.40 - Tantalum electrolytic capacitors 31.060.50 - Aluminium electrolytic capacitors 31.060.60 - Variable capacitors 31.060.70 - Power capacitors 31.060.99 - Other capacitors 31.080 - Semiconductor devices 31.080.01 - Semiconductor devices in general 31.080.10 - Diodes 31.080.20 - Thyristors 31.080.30 - Transistors 31.080.99 - Other semiconductor devices 31.100 - Electronic tubes 31.120 - Electronic display devices 31.140 - Piezoelectric and dielectric devices 31.160 - Electric filters 31.180 - Printed circuits and boards 31.190 - Electronic component assemblies 31.200 - Integrated circuits. Microelectronics 31.220 - Electromechanical components for electronic and telecommunication... 31.220.01 - Electromechanical components in general 31.220.10 - Plug-and-socket devices. Connectors 31.220.20 - Switches 31.220.99 - Other electromechanical components 31.240 - Mechanical structures for electronic equipment 31.260 - Optoelectronics. Laser equipment 33 - TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING 33.020 - Telecommunications in general 33.030 - Telecommunication services. Applications 33.040 - Telecommunication systems 33.040.01 - Telecommunication systems in general 33.040.20 - Transmission systems 33.040.30 - Switching and signalling systems 33.040.35 - Telephone networks 33.040.40 - Data communication networks 33.040.50 - Lines, connections and circuits 33.040.99 - Other equipment for telecommunication systems 33.050 - Telecommunication terminal equipment 33.050.01 - Telecommunication terminal equipment in general 33.050.10 - Telephone equipment 33.050.20 - Paging equipment 33.050.30 - Equipment for telex, teletext, telefax 33.050.99 - Other telecommunication terminal equipment 33.060 - Radiocommunications 33.060.01 - Radiocommunications in general 33.060.20 - Receiving and transmitting equipment 33.060.30 - Radio relay and fixed satellite communications systems 33.060.40 - Cabled distribution systems 33.060.99 - Other equipment for radiocommunications 33.080 - Integrated Services Digital Network (ISDN) 33.100 - Electromagnetic compatibility (EMC) 33.100.01 - Electromagnetic compatibility in general 33.100.10 - Emission 33.100.20 - Immunity 33.100.99 - Other aspects related to EMC 33.120 - Components and accessories for telecommunications equipment 33.120.01 - Components and accessories in general 33.120.10 - Coaxial cables. Waveguides 33.120.20 - Wires and symmetrical cables 33.120.30 - R.F. connectors 33.120.40 - Aerials 33.120.99 - Other components and accessories 33.140 - Special measuring equipment for use in telecommunications 33.160 - Audio, video and audiovisual engineering 33.160.01 - Audio, video and audiovisual systems in general 33.160.10 - Amplifiers 33.160.20 - Radio receivers 33.160.25 - Television receivers 33.160.30 - Audio systems 33.160.40 - Video systems 33.160.50 - Accessories 33.160.60 - Multimedia systems and teleconferencing equipment 33.160.99 - Other audio, video and audiovisual equipment 33.170 - Television and radio broadcasting 33.180 - Fibre optic communications 33.180.01 - Fibre optic systems in general 33.180.10 - Fibres and cables 33.180.20 - Fibre optic interconnecting devices 33.180.30 - Optic amplifiers 33.180.99 - Other fibre optic equipment 33.200 - Telecontrol. Telemetering 35 - INFORMATION TECHNOLOGY. OFFICE MACHINES 35.020 - Information technology (IT) in general 35.040 - Character sets and information coding 35.060 - Languages used in information technology 35.080 - Software development and system documentation 35.100 - Open systems interconnection (OSI) 35.100.01 - Open systems interconnection in general 35.100.05 - Multilayer applications 35.100.10 - Physical layer 35.100.20 - Data link layer 35.100.30 - Network layer 35.100.40 - Transport layer 35.100.50 - Session layer 35.100.60 - Presentation layer 35.100.70 - Application layer 35.110 - Networking 35.140 - Computer graphics 35.160 - Microprocessor systems 35.180 - IT Terminal and other peripheral equipment 35.200 - Interface and interconnection equipment 35.220 - Data storage devices 35.220.01 - Data storage devices in general 35.220.10 - Paper cards and tapes 35.220.20 - Magnetic storage devices in general 35.220.21 - Magnetic disks 35.220.22 - Magnetic tapes 35.220.23 - Cassettes and cartridges for magnetic tapes 35.220.30 - Optical storage devices 35.220.99 - Other data storage devices 35.240 - Applications of information technology 35.240.01 - Application of information technology in general 35.240.10 - Computer-aided design (CAD) 35.240.15 - Identification cards and related devices 35.240.20 - IT applications in office work 35.240.30 - IT applications in information, documentation and publishing 35.240.40 - IT applications in banking 35.240.50 - IT applications in industry 35.240.60 - IT applications in transport and trade 35.240.70 - IT applications in science 35.240.80 - IT applications in health care technology 35.240.99 - IT applications in other fields 35.260 - Office machines 37 - IMAGE TECHNOLOGY 37.020 - Optical equipment 37.040 - Photography 37.040.01 - Photography in general 37.040.10 - Photographic equipment. Projectors 37.040.20 - Photographic paper, films and cartridges 37.040.25 - Radiographic films 37.040.30 - Photographic chemicals 37.040.99 - Other standards related to photography 37.060 - Cinematography 37.060.01 - Cinematography in general 37.060.10 - Motion picture equipment 37.060.20 - Motion picture films. Cartridges 37.060.99 - Other standards related to cinematography 37.080 - Document imaging applications 37.100 - Graphic technology 37.100.01 - Graphic technology in general 37.100.10 - Reproduction equipment 37.100.20 - Materials for graphic technology 37.100.99 - Other standards related to graphic technology 39 - PRECISION MECHANICS. JEWELLERY 39.020 - Precision mechanics 39.040 - Horology 39.040.01 - Horology in general 39.040.10 - Watches 39.040.20 - Clocks 39.040.99 - Other time-measuring instruments 39.060 - Jewellery 43 - ROAD VEHICLE ENGINEERING 43.020 - Road vehicles in general 43.040 - Road vehicle systems 43.040.01 - Road vehicle systems in general 43.040.10 - Electrical and electronic equipment 43.040.15 - Car informatics. On board computer systems 43.040.20 - Lighting, signalling and warning devices 43.040.30 - Indicating and control devices 43.040.40 - Braking systems 43.040.50 - Transmissions, suspensions 43.040.60 - Bodies and body components 43.040.65 - Glazing and wiper systems 43.040.70 - Couplings 43.040.80 - Safety installations and restraint systems 43.040.99 - Other road vehicle systems 43.060 - Internal combustion engines for road vehicles 43.060.01 - Internal combustion engines for road vehicles in general 43.060.10 - Engine block and internal components 43.060.20 - Pressure charging and air/exhaust gas ducting systems 43.060.30 - Cooling systems. Lubricating systems 43.060.40 - Fuel systems 43.060.50 - Electrical equipment. Control systems 43.060.99 - Other components and systems of internal combustion engines 43.080 - Commercial vehicles 43.080.01 - Commercial vehicles in general 43.080.10 - Trucks and trailers 43.080.20 - Buses 43.080.99 - Other commercial vehicles 43.100 - Passenger cars. Caravans and light trailers 43.120 - Electric road vehicles 43.140 - Motor cycles and mopeds 43.150 - Cycles 43.160 - Special purpose vehicles 43.180 - Diagnostic, maintenance and test equipment 45 - RAILWAY ENGINEERING 45.020 - Railway engineering in general 45.040 - Materials and components for railway engineering 45.060 - Railway rolling stock 45.060.01 - Railway rolling stock in general 45.060.10 - Tractive stock 45.060.20 - Trailing stock 45.080 - Rails and railway components 45.100 - Cableway equipment 45.120 - Equipment for railway/cableway construction and maintenance 47 - SHIPBUILDING AND MARINE STRUCTURES 47.020 - Shipbuilding and marine structures in general 47.020.01 - General standards related to shipbuilding and marine structures 47.020.05 - Materials and components for shipbuilding 47.020.10 - Hulls and their structure elements 47.020.20 - Marine engines and propulsion systems 47.020.30 - Piping systems 47.020.40 - Lifting and cargo handling equipment 47.020.50 - Deck equipment and installations 47.020.60 - Electrical equipment of ships and of marine structures 47.020.70 - Navigation and control equipment 47.020.80 - Accommodation spaces 47.020.85 - Cargo spaces 47.020.90 - Marine ventilation, air-conditioning and heating systems 47.020.99 - Other standards related to shipbuilding and marine structures 47.040 - Seagoing vessels 47.060 - Inland navigation vessels 47.080 - Small craft 49 - AIRCRAFT AND SPACE VEHICLE ENGINEERING 49.020 - Aircraft and space vehicles in general 49.025 - Materials for aerospace construction 49.025.01 - Materials for aerospace construction in general 49.025.05 - Ferrous alloys in general 49.025.10 - Steels 49.025.15 - Non-ferrous alloys in general 49.025.20 - Aluminium 49.025.30 - Titanium 49.025.40 - Rubber and plastics 49.025.50 - Adhesives 49.025.60 - Textiles 49.025.99 - Other materials 49.030 - Fasteners for aerospace construction 49.030.01 - Fasteners in general 49.030.10 - Screw threads 49.030.20 - Bolts, screws, studs 49.030.30 - Nuts 49.030.40 - Pins, nails 49.030.50 - Washers and other locking elements 49.030.60 - Rivets 49.030.99 - Other fasteners 49.035 - Components for aerospace construction 49.040 - Coatings and related processes used in aerospace industry 49.045 - Structure and structure elements 49.050 - Aerospace engines and propulsion systems 49.060 - Aerospace electric equipment and systems 49.080 - Aerospace fluid systems and components 49.090 - On-board equipment and instruments 49.095 - Passenger and cabin equipment 49.100 - Ground service and maintenance equipment 49.120 - Cargo equipment 49.140 - Space systems and operations 53 - MATERIALS HANDLING EQUIPMENT 53.020 - Lifting equipment 53.020.01 - Lifting appliances in general 53.020.20 - Cranes 53.020.30 - Accessories for lifting equipment 53.020.99 - Other lifting equipment 53.040 - Continuous handling equipment 53.040.01 - Continuous handling equipment in general 53.040.10 - Conveyors 53.040.20 - Components for conveyors 53.040.30 - Pneumatic transport and its components 53.040.99 - Other continuous handling equipment 53.060 - INDUSTRIAL TRUCKS 53.080 - Storage equipment 53.100 - Earth-moving machinery 53.120 - Equipment for manual handling 55 - PACKAGING AND DISTRIBUTION OF GOODS 55.020 - Packaging and distribution of goods in general 55.040 - Packaging materials and accessories 55.060 - Spools. Bobbins 55.080 - Sacks. Bags 55.100 - Bottles. Pots. Jars 55.120 - Cans. Tins. Tubes 55.130 - Aerosol containers 55.140 - Barrels. Drums. Canisters 55.160 - Cases. Boxes. Crates 55.180 - Freight distribution of goods 55.180.01 - Freight distribution of goods in general 55.180.10 - General purpose containers 55.180.20 - General purpose pallets 55.180.30 - Air mode containers, pallets and nets 55.180.40 - Complete, filled transport packages 55.180.99 - Other standards related to freight distribution of goods 55.200 - Packaging machinery 55.220 - Storing. Warehousing 55.230 - Distribution and vending machines 59 - TEXTILE AND LEATHER TECHNOLOGY 59.020 - Processes of the textile industry 59.040 - Textile auxiliary materials 59.060 - Textile fibres 59.060.01 - Textile fibres in general 59.060.10 - Natural fibres 59.060.20 - Man-made fibres 59.060.30 - Mineral and metal fibres 59.060.99 - Other textile fibres 59.080 - Products of the textile industry 59.080.01 - Textiles in general 59.080.20 - Yarns 59.080.30 - Textile fabrics 59.080.40 - Coated fabrics 59.080.50 - Ropes 59.080.60 - Textile floor coverings 59.080.70 - Geotextiles 59.080.99 - Other products of the textile industry 59.100 - Materials for the reinforcement of composites 59.100.01 - Materials for the reinforcement of composites in general 59.100.10 - Textile glass materials 59.100.20 - Carbon materials 59.100.30 - Aramide materials 59.100.99 - Other materials for the reinforcement of composites 59.120 - Textile machinery 59.120.01 - Textile machinery in general 59.120.10 - Spinning, twisting and texturing machines 59.120.20 - Winding machines and equipment 59.120.30 - Looms. Weaving machines 59.120.40 - Knitting machines 59.120.50 - Dying and finishing equipment 59.120.99 - Other textile machinery 59.140 - Leather technology 59.140.01 - Leather technology in general 59.140.10 - Processes and auxiliary materials 59.140.20 - Raw skins, hides and pelts 59.140.30 - Leather and furs 59.140.35 - Leather products 59.140.40 - Machines and equipment for leather and fur production 59.140.99 - Other standards related to leather technology 61 - CLOTHING INDUSTRY 61.020 - Clothes 61.040 - Headgear. Clothing accessories. Fastening of clothing 61.060 - Footwear 61.080 - Sewing machines and other equipment for the clothing industry 65 - AGRICULTURE 65.020 - Farming and forestry 65.020.01 - Farming and forestry in general 65.020.20 - Plant growing 65.020.30 - Animal husbandry and breeding 65.020.40 - Landscaping and silviculture 65.020.99 - Other standards related to farming and forestry 65.040 - Farm buildings, structures and installations 65.040.01 - Farm buildings and installations in general 65.040.10 - Livestock buildings, installations and equipment 65.040.20 - Buildings and installations for processing and storage of agricul... 65.040.30 - Greenhouses and other installations 65.040.99 - Other standards related to farm buildings and installations 65.060 - Agricultural machines, implements and equipment 65.060.01 - Agricultural machines and equipment in general 65.060.10 - Agricultural tractors and trailed vehicles 65.060.20 - Soil-working equipment 65.060.25 - Equipment for storage, preparation and distribution of fertilizer... 65.060.30 - Sowing and planting equipment 65.060.35 - Irrigation and drainage equipment 65.060.40 - Plant care equipment 65.060.50 - Harvesting equipment 65.060.60 - Viticultural and wine-making equipment 65.060.70 - Horticultural equipment 65.060.80 - Forestry equipment 65.060.99 - Other agricultural machines and equipment 65.080 - Fertilizers 65.100 - Pesticides and other agrochemicals 65.100.01 - Pesticides and other agrochemicals in general 65.100.10 - Insecticides 65.100.20 - Herbicides 65.100.30 - Fungicides 65.100.99 - Other pesticides and agrochemicals 65.120 - Animal feeding stuffs 65.140 - Beekeeping 65.145 - Hunting 65.150 - Fishing and fish breeding 65.160 - Tobacco, tobacco products and related equipment 67 - FOOD TECHNOLOGY 67.020 - Processes in the food industry 67.040 - Food products in general 67.050 - General methods of tests and analysis for food products 67.060 - Cereals, pulses and derived products 67.080 - Fruits. Vegetables 67.080.01 - Fruits, vegetables and derived products in general 67.080.10 - Fruits and derived products 67.080.20 - Vegetables and derived products 67.100 - Milk and milk products 67.100.01 - Milk and milk products in general 67.100.10 - Milk and processed milk products 67.100.20 - Butter 67.100.30 - Cheese 67.100.40 - Ice cream and ice confectionery 67.100.99 - Other milk products 67.120 - Meat, meat products and other animal produce 67.120.01 - Animal produce in general 67.120.10 - Meat and meat products 67.120.20 - Poultry and eggs 67.120.30 - Fish and fishery products 67.120.99 - Other animal produce 67.140 - Tea. Coffee. Cocoa 67.140.10 - Tea 67.140.20 - Coffee and coffee substitutes 67.140.30 - Cocoa 67.160 - Beverages 67.160.01 - Beverages in general 67.160.10 - Alcoholic beverages 67.160.20 - Non-alcoholic beverages 67.180 - Sugar. Sugar products. Starch 67.180.10 - Sugar and sugar products 67.180.20 - Starch and derived products 67.190 - Chocolate 67.200 - Edible oils and fats. Oilseeds 67.200.10 - Animal and vegetable fats and oils 67.200.20 - Oilseeds 67.220 - Spices and condiments. Food additives 67.220.10 - Spices and condiments 67.220.20 - Food additives 67.230 - Prepackaged and prepared foods 67.240 - Sensory analysis 67.250 - Materials and articles in contact with foodstuffs 67.260 - Plants and equipment for the food industry 71 - CHEMICAL TECHNOLOGY 71.020 - Production in the chemical industry 71.040 - Analytical chemistry 71.040.01 - Analytical chemistry in general 71.040.10 - Chemical laboratories. Laboratory equipment 71.040.20 - Laboratory ware and related apparatus 71.040.30 - Chemical reagents 71.040.40 - Chemical analysis 71.040.50 - Physicochemical methods of analysis 71.040.99 - Other standards related to analytical chemistry 71.060 - Inorganic chemicals 71.060.01 - Inorganic chemicals in general 71.060.10 - Chemical elements 71.060.20 - Oxides 71.060.30 - Acids 71.060.40 - Bases 71.060.50 - Salts 71.060.99 - Other inorganic chemicals 71.080 - Organic chemicals 71.080.01 - Organic chemicals in general 71.080.10 - Aliphatic hydrocarbons 71.080.15 - Aromatic hydrocarbons 71.080.20 - Halogenated hydrocarbons 71.080.30 - Organic nitrogen compounds 71.080.40 - Organic acids 71.080.50 - Anhydrides 71.080.60 - Alcohols. Ethers 71.080.70 - Esters 71.080.80 - Aldehydes and ketones 71.080.90 - Phenols 71.080.99 - Other organic chemicals 71.100 - Products of the chemical industry 71.100.01 - Products of the chemical industry in general 71.100.10 - Materials for aluminium production 71.100.20 - Gases for industrial application 71.100.30 - Explosives. Pyrotechnics 71.100.35 - Chemicals for industrial and domestic disinfection purposes 71.100.40 - Surface active agents 71.100.45 - Refrigerants and antifreezes 71.100.50 - Wood-protecting chemicals 71.100.55 - Silicones 71.100.60 - Essential oils 71.100.70 - Cosmetics. Toiletries 71.100.80 - Chemicals for purification of water 71.100.99 - Other products of the chemical industry 71.120 - Equipment for the chemical industry 71.120.01 - Equipment for the chemical industry in general 71.120.10 - Reaction vessels and their components 71.120.20 - Columns 71.120.30 - Heat exchangers 71.120.99 - Other equipment for the chemical industry 73 - MINING AND MINERALS 73.020 - Mining and quarrying 73.040 - Coals 73.060 - Metalliferous minerals 73.060.01 - Metalliferous minerals in general 73.060.10 - Iron ores 73.060.20 - Manganese ores 73.060.30 - Chromium ores 73.060.40 - Aluminium ores 73.060.99 - Other metalliferous minerals 73.080 - Non-metalliferous minerals 73.100 - Mining equipment 73.100.01 - Mining equipment in general 73.100.10 - Tunnelling and tubbing equipment 73.100.20 - Ventilation, air-conditioning and illumination equipment 73.100.30 - Equipment for drilling and mine excavation 73.100.40 - Haulage and hoisting equipment 73.100.99 - Other mining equipment 73.120 - Equipment for processing of minerals 75 - PETROLEUM AND RELATED TECHNOLOGIES 75.020 - Extraction and processing of petroleum and natural gas 75.040 - Crude petroleum 75.060 - Natural gas 75.080 - Petroleum products in general 75.100 - Lubricants, industrial oils and related products 75.120 - Hydraulic fluids 75.140 - Waxes, bituminous materials and other petroleum products 75.160 - Fuels 75.160.01 - Fuels in general 75.160.10 - Solid fuels 75.160.20 - Liquid fuels 75.160.30 - Gaseous fuels 75.180 - Equipment for petroleum and natural gas industries 75.180.01 - Equipment for petroleum and natural gas industries in general 75.180.10 - Exploratory and extraction equipment 75.180.20 - Processing equipment 75.180.30 - Volumetric equipment and measurements 75.180.99 - Other equipment for petroleum and natural gas industries 75.200 - Petroleum products and natural gas handling equipment 77 - METALLURGY 77.020 - Production of metals 77.040 - Testing of metals 77.040.01 - Testing of metals in general 77.040.10 - Mechanical testing of metals 77.040.20 - Non-destructive testing of metals 77.040.30 - Chemical analysis of metals 77.040.99 - Other methods of testing of metals 77.060 - Corrosion of metals 77.080 - Ferrous metals 77.080.01 - Ferrous metals in general 77.080.10 - Irons 77.080.20 - Steels 77.100 - Ferroalloys 77.120 - Non-ferrous metals 77.120.01 - Non-ferrous metals in general 77.120.10 - Aluminium and aluminium alloys 77.120.20 - Magnesium and magnesium alloys 77.120.30 - Copper and copper alloys 77.120.40 - Nickel, chromium and their alloys 77.120.50 - Titanium and titanium alloys 77.120.60 - Lead, zinc, tin and their alloys 77.120.70 - Cadmium, cobalt and their alloys 77.120.99 - Other non-ferrous metals and their alloys 77.140 - Iron and steel products 77.140.01 - Iron and steel products in general 77.140.10 - Heat-treatable steels 77.140.15 - Steels for reinforcement of concrete 77.140.20 - Stainless steels 77.140.25 - Spring steels 77.140.30 - Steels for pressure purposes 77.140.35 - Tool steels 77.140.40 - Steels with special magnetic properties 77.140.45 - Non-alloyed steels 77.140.50 - Flat steel products and semi-products 77.140.60 - Steel bars and rods 77.140.65 - Steel wire, wire ropes and link chains 77.140.70 - Steel profiles 77.140.75 - Steel pipes and tubes for specific use 77.140.80 - Iron and steel castings 77.140.85 - Iron and steel forgings 77.140.99 - Other iron and steel products 77.150 - Products of non-ferrous metals 77.150.01 - Products of non-ferrous metals in general 77.150.10 - Aluminium products 77.150.20 - Magnesium products 77.150.30 - Copper products 77.150.40 - Nickel and chromium products 77.150.50 - Titanium products 77.150.60 - Lead, zinc and tin products 77.150.70 - Cadmium and cobalt products 77.150.99 - Other products of non-ferrous metals 77.160 - Powder metallurgy 77.180 - Equipment for the metallurgical industry 79 - WOOD TECHNOLOGY 79.020 - Wood technology processes 79.040 - Wood, sawlogs and sawn timber 79.060 - Wood-based panels 79.060.01 - Wood-based panels in general 79.060.10 - Plywood 79.060.20 - Fibre and particle boards 79.060.99 - Other wood-based panels 79.080 - Semi-manufactures of timber 79.100 - Cork and cork products 79.120 - Woodworking equipment 79.120.01 - Woodworking equipment in general 79.120.10 - Woodworking machines 79.120.20 - Woodworking tools 79.120.99 - Other woodworking equipment 81 - GLASS AND CERAMICS INDUSTRIES 81.020 - Processes in the glass and ceramics industries 81.040 - Glass 81.040.01 - Glass in general 81.040.10 - Raw materials and raw glass 81.040.20 - Glass in building 81.040.30 - Glass products 81.060 - Ceramics 81.060.01 - Ceramics in general 81.060.10 - Raw materials 81.060.20 - Ceramic products 81.060.30 - Advanced ceramics 81.060.99 - Other standards related to ceramics 81.080 - Refractories 81.100 - Equipment for the glass and ceramics industries 83 - RUBBER AND PLASTICS INDUSTRIES 83.020 - Manufacturing processes in the rubber and plastics industries 83.040 - Raw materials for rubber and plastics 83.040.01 - Raw materials for rubber and plastics in general 83.040.10 - Latex and raw rubber 83.040.20 - Rubber compounding ingredients 83.040.30 - Auxiliary materials and additives for plastics 83.060 - Rubber 83.080 - Plastics 83.080.01 - Plastics in general 83.080.10 - Thermosetting materials 83.080.20 - Thermoplastic materials 83.100 - Cellular materials 83.120 - Reinforced plastics 83.140 - Rubber and plastics products 83.140.01 - Rubber and plastics products in general 83.140.10 - Films and sheets 83.140.20 - Laminated sheets 83.140.30 - Plastics pipes, fittings and valves 83.140.40 - Hoses 83.140.50 - Seals 83.140.99 - Other rubber and plastics products 83.160 - Tyres 83.160.01 - Tyres in general 83.160.10 - Road vehicle tyres 83.160.20 - Aircraft tyres 83.160.30 - Tyres for agricultural machinery 83.160.99 - Other tyres 83.180 - Adhesives 83.200 - Equipment for the rubber and plastics industries 85 - PAPER TECHNOLOGY 85.020 - Paper production processes 85.040 - Pulps 85.060 - Paper and board 85.080 - Paper products 85.080.10 - Office paper 85.080.20 - Tissue paper 85.080.30 - Cardboard 85.100 - Equipment for the paper industry 87 - PAINT AND COLOUR INDUSTRIES 87.020 - Paint coating processes 87.040 - Paints and varnishes 87.060 - Paint ingredients 87.060.01 - Paint ingredients in general 87.060.10 - Pigments and extenders 87.060.20 - Binders 87.060.30 - Solvents 87.060.99 - Other paint ingredients 87.080 - Inks. Printing inks 87.100 - Paint coating equipment 91 - CONSTRUCTION MATERIALS AND BUILDING 91.010 - Construction industry 91.010.01 - Construction industry in general 91.010.10 - Legal aspects 91.010.20 - Contractual aspects 91.010.30 - Technical aspects 91.010.99 - Other aspects 91.020 - Physical planning. Town planning 91.040 - Buildings 91.040.01 - Buildings in general 91.040.10 - Public buildings 91.040.20 - Buildings for commerce and industry 91.040.30 - Residential buildings 91.040.99 - Other buildings 91.060 - Elements of buildings 91.060.01 - Elements of buildings in general 91.060.10 - Walls. Partitions. Façades 91.060.20 - Roofs 91.060.30 - Ceilings. Floors. Stairs 91.060.40 - Chimneys, shafts, ducts 91.060.50 - Doors and windows 91.060.99 - Other elements of buildings 91.080 - Structures of buildings 91.080.01 - Structures of buildings in general 91.080.10 - Metal structures 91.080.20 - Timber structures 91.080.30 - Masonry 91.080.40 - Concrete structures 91.080.99 - Other structures 91.090 - External structures 91.100 - Construction materials 91.100.01 - Construction materials in general 91.100.10 - Cement. Gypsum. Lime. Mortar 91.100.15 - Mineral materials and products 91.100.25 - Ceramic building products 91.100.30 - Concrete and concrete products 91.100.40 - Products in fibre-reinforced cement 91.100.50 - Binders. Sealing materials 91.100.60 - Thermal and sound insulating materials 91.100.99 - Other construction materials 91.120 - Protection of and in buildings 91.120.01 - Protection of and in buildings in general 91.120.10 - Thermal insulation 91.120.20 - Acoustics in building. Sound insulation 91.120.25 - Seismic and vibration protection 91.120.30 - Waterproofing 91.120.40 - Lightning protection 91.120.99 - Other standards related to protection of and in buildings 91.140 - Installations in buildings 91.140.01 - Installations in buildings in general 91.140.10 - Central heating systems 91.140.30 - Ventilation and air-conditioning 91.140.40 - Gas supply systems 91.140.50 - Electricity supply systems 91.140.60 - Water supply systems 91.140.65 - Water heating equipment 91.140.70 - Sanitary installations 91.140.80 - Drainage systems 91.140.90 - Lifts. Escalators 91.140.99 - Other installations in buildings 91.160 - Lighting 91.160.01 - Lighting in general 91.160.10 - Interior lighting 91.160.20 - Exterior building lighting 91.180 - Interior finishing 91.190 - Building accessories 91.200 - Construction technology 91.220 - Construction equipment 93 - CIVIL ENGINEERING 93.010 - Civil engineering in general 93.020 - Earthworks. Excavations. Foundation construction. Underground wor... 93.025 - External water conveyance systems 93.030 - External sewage systems 93.040 - Bridge construction 93.060 - Tunnel construction 93.080 - Road engineering 93.080.01 - Road engineering in general 93.080.10 - Road construction 93.080.20 - Road construction materials 93.080.30 - Road equipment and installations 93.080.40 - Street lighting and related equipment 93.080.99 - Other standards related to road engineering 93.100 - Construction of railways 93.110 - Construction of ropeways 93.120 - Construction of airports 93.140 - Construction of waterways and ports 93.160 - Hydraulic construction 95 - MILITARY ENGINEERING 95.020 - Military engineering. Military affairs. Weapons 97 - DOMESTIC AND COMMERCIAL EQUIPMENT. ENTERTAINMENT. SPORTS 97.020 - Home economics in general 97.030 - Domestic electrical appliances in general 97.040 - Kitchen equipment 97.040.01 - Kitchen equipment in general 97.040.10 - Kitchen furniture 97.040.20 - Cooking ranges, working tables, ovens and similar appliances 97.040.30 - Domestic refrigerating appliances 97.040.40 - Dishwashers 97.040.50 - Small kitchen appliances 97.040.60 - Cookware, cutlery and flatware 97.040.99 - Other kitchen equipment 97.060 - Laundry appliances 97.080 - Floor treatment appliances 97.100 - Domestic, commercial and industrial heating appliances 97.100.01 - Heating appliances in general 97.100.10 - Electric heaters 97.100.20 - Gas heaters 97.100.30 - Solid fuel heaters 97.100.40 - Liquid fuel heaters 97.100.99 - Heaters using other sources of energy 97.120 - Automatic controls for household use 97.130 - Shop fittings 97.130.01 - Shop fittings in general 97.130.10 - Shelving 97.130.20 - Commercial refrigerating appliances 97.130.30 - Trolleys for supermarket use 97.130.99 - Other shop fittings 97.140 - Furniture 97.145 - Ladders 97.150 - Non-textile floor coverings 97.160 - Home textiles. Linen 97.170 - Body care equipment 97.180 - Miscellaneous domestic and commercial equipment 97.190 - Equipment for children 97.195 - Items of art and handicrafts 97.200 - Equipment for entertainment 97.200.01 - Equipment for entertainment in general 97.200.10 - Theatre, stage and studio equipment 97.200.20 - Musical instruments 97.200.30 - Camping equipment and camp-sites 97.200.40 - Playgrounds 97.200.50 - Toys 97.200.99 - Other equipment for entertainment 97.220 - Sports equipment and facilities 97.220.01 - Sports equipment and facilities in general 97.220.10 - Sports facilities 97.220.20 - Winter sports equipment 97.220.30 - Indoor sports equipment 97.220.40 - Outdoor and water sports equipment 97.220.99 - Other sports equipment and facilities 99 -
