29.120.60 (2)
59.080.60 (1)
Accessories for lifting equipment (2)
Accident and disaster control (1)
Acids (1)
Acoustic measurements and noise abatement in general (5)
Acoustics in building. Sound insulation (8)
Additive manufacturing (1)
Adhesives (48)
Aerospace electric equipment and systems (58)
Aerospace engines and propulsion systems (4)
Aerospace fluid systems and components (5)
Agricultural machines and equipment in general (4)
Agricultural tractors and trailed vehicles (3)
Aids and adaptation for moving (1)
Aids for disabled or handicapped persons (1)
Air mode containers, pallets and nets (6)
Air quality in general (1)
Air quality (2)
Air transport (3)
Aircraft and space vehicle engineering (Vocabularies) (1)
Aircraft and space vehicles in general (12)
Alarm and warning systems (7)
Alcohols. Ethers (8)
Aldehydes and ketones (1)
Aliphatic hydrocarbons (1)
Aluminium products (7)
Aluminium (5)
Ambient atmospheres (8)
Anaesthetic, respiratory and reanimation equipment (9)
Analysis of blood and urine (4)
Analytical chemistry (1)
Animal and vegetable fats and oils (8)
Animal produce in general (3)
Application layer (4)
Application of statistical methods (28)
Astronomy. Geodesy. Geography (5)
Audio systems (1)
Audio, video and audiovisual systems in general (6)
Automatic controls for household use (19)
Automatic identification and data capture techniques (3)
Ball and plug valves (14)
Belt drives and their components (1)
Binders. Sealing materials (8)
Biofuels (3)
Biological sources and alternative sources of energy (3)
Biology. Botany. Zoology (12)
Boilers and heat exchangers (1)
Bolts, screws, studs (1)
Bottles. Pots. Jars (4)
Braking systems (7)
Building accessories (2)
Buildings in general (10)
Buses (8)
Bushings (1)
Cabled distribution systems (5)
Cables (9)
Camping equipment and camp-sites (1)
Ceilings. Floors. Stairs (10)
Cellular materials (1)
Cement. Gypsum. Lime. Mortar (11)
Check valves (6)
Chemical analysis (15)
Chemical reagents (3)
Chemical technology (Vocabularies) (4)
Chemical technology (1)
Chemicals for purification of water (3)
Clamps and staples (7)
Cleaning appliances (11)
Clothes (3)
Coals (10)
Coatings and related processes used in aerospace industry (1)
Coaxial cables. Waveguides (10)
Colours and measurement of light (9)
Commercial vehicles in general (2)
Company organization and management in general (2)
Complete, filled transport packages (6)
Components for aerospace construction (32)
Computer graphics (10)
Computer-aided design (CAD) (2)
Concrete and concrete products (3)
Concrete structures (1)
Conduits for electrical purposes (4)
Connecting devices (3)
Construction drawings (2)
Construction equipment (6)
Construction industry in general (5)
Construction materials in general (17)
Construction of railways (37)
Construction technology (1)
Control components (1)
Conveyors (1)
Cooking ranges, working tables, ovens and similar appliances (7)
Copper products (1)
Corrosion of metals (11)
Cranes (1)
Crash protection and restraint systems (4)
Crude petroleum (1)
Data communication networks (12)
Data link layer (10)
Dental equipment (1)
Diagnostic, maintenance and test equipment (12)
Diodes (1)
Dishwashers (8)
Disinfectants and antiseptics (3)
Document imaging applications (3)
Domestic electrical appliances in general (1)
Domestic safety (1)
Drainage systems (20)
Drawing equipment (1)
Drinking water (5)
Earth-moving machinery (2)
Earthworks. Excavations. Foundation construction. Underground works (42)
Electric filters (1)
Electric furnaces (2)
Electric heaters (1)
Electric road vehicles (1)
Electric tools (14)
Electric traction equipment (42)
Electrical accessories (1)
Electrical and electronic equipment (17)
Electrical and electronic testing (3)
Electrical apparatus for explosive atmospheres (7)
Electrical engineering (Vocabularies) (1)
Electrical engineering in general (21)
Electrical equipment for working in special conditions (1)
Electrical equipment of ships and of marine structures (6)
Electrical installations for outdoor use (4)
Electrical insulation in general (7)
Electrical wires and cables (1)
Electricity supply systems (29)
Electricity. Magnetism. Electrical and magnetic measurements (5)
Electricity. Magnetism. General aspects (14)
Electromagnetic compatibility (EMC) (3)
Electromagnetic compatibility in general (22)
Electromechanical components in general (7)
Electronic component assemblies (1)
Electronic components in general (10)
Electronic display devices (12)
Electronic tubes (2)
Emission (20)
Enamels (47)
Energy and heat transfer engineering in general (3)
Environmental economics. Sustainability (3)
Environmental management (2)
Environmental testing (11)
Equipment for drilling and mine excavation (10)
Equipment for petroleum and natural gas industries in general (8)
Equipment for railway/cableway construction and maintenance (3)
Equipment for storage, preparation and distribution of fertilizers (13)
Equipment for the chemical industry in general (6)
Equipment for the chemical industry (2)
Equipment for the glass and ceramics industries (1)
Equipment for the metallurgical industry (7)
Equipment for the paper industry (1)
Equipment for the rubber and plastics industries (4)
Ergonomics (15)
Examination of biological properties of water (5)
Examination of physical properties of water (17)
Examination of soils in general (1)
Examination of water for chemical substances (109)
Examination of water in general (16)
Exploratory, drilling and extraction equipment (29)
Explosion protection (2)
External sewage systems (9)
External structures (14)
Extraction and processing of petroleum and natural gas (5)
Fasteners in general (4)
Ferrous metals in general (1)
Fertilizers (1)
Fibre optic interconnecting devices (7)
Fibre optic systems in general (1)
Fibres and cables (17)
Films and sheets (5)
Filters, seals and contamination of fluids (8)
Finances. Banking. Monetary systems. Insurance (1)
Fire protection (16)
Fire-fighting (8)
Fire-resistance of building materials and elements (22)
First aid (7)
Fissile materials and nuclear fuel technology (11)
Fixed resistors (2)
Flanges, couplings and joints (11)
Flat steel products and semi-products (7)
Floor coverings (6)
Flow in closed conduits (22)
Flow in open channels (10)
Fluid systems and components for general use (Vocabularies) (3)
Fluorescent lamps. Discharge lamps (3)
Food microbiology (3)
Footwear (3)
Forensic science (1)
Forestry equipment (1)
Forging equipment. Presses. Shears (6)
Fuel cells (4)
Fuel systems (23)
Fuses and other overcurrent protection devices (36)
Gas and steam turbines. Steam engines (5)
Gas cylinders (5)
Gas fuel burners (2)
Gas supply systems (1)
Gaseous fuels (29)
Gases for industrial application (7)
Gears (14)
General methods of tests and analysis for food products (2)
General standards related to shipbuilding and marine structures (7)
Generating sets (5)
Generators (3)
Geology. Meteorology. Hydrology (25)
Geometrical Product Specification (GPS) (14)
Geotextiles (6)
Glass in building (5)
Glass in general (6)
Glass products (11)
Global System for Mobile Communication (GSM) (2)
Globe valves (4)
Graphic technology in general (3)
Graphical symbols for use on electrical and electronics engineering drawings, diagrams, charts and in relevant technical product documentation (9)
Graphical symbols for use on information technology and telecommunications technical drawings and in relevant technical product documentation (1)
Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation (4)
Graphical symbols for use on specific equipment (5)
Grinding and polishing machines (1)
Ground service and maintenance equipment (17)
Hand-operated tools (1)
Haulage and hoisting equipment (1)
Head protective equipment (18)
Headgear. Clothing accessories. Fastening of clothing (8)
Heat pumps (4)
Heat-treatable steels (3)
Heat. Calorimetry (25)
High voltage switchgear and controlgear (9)
Home economics in general (5)
Home textiles. Linen (5)
Horticultural equipment (5)
Hoses and hose assemblies (17)
Hoses (3)
Hulls and their structure elements (10)
Hydraulic energy engineering (1)
Hydraulic fluids (12)
Hydrological properties of soils (6)
Identification cards. Chip cards. Biometrics (6)
Ignitability and burning behaviour of materials and products (5)
Immunity (24)
Implants for surgery, prosthetics and orthotics (18)
In vitro diagnostic test systems (1)
Industrial automation systems in general (1)
Industrial automation systems (1)
Industrial process measurement and control (24)
Industrial robots. Manipulators (5)
Industrial trucks (2)
Information coding (4)
Information sciences (1)
Information technology (IT) in general (7)
Inks. Printing inks (3)
Inland navigation vessels (4)
Installations and equipment for waste disposal and treatment (9)
Installations in buildings in general (4)
Insulating materials in general (17)
Insulating oils (4)
Insulation systems (6)
Insulators (20)
Integrated circuits. Microelectronics (23)
Integrated Services Digital Network (ISDN) (3)
Interface and interconnection equipment (28)
Internal combustion engines (5)
Internet applications (3)
Iron and steel forgings (21)
Iron and steel pipes (53)
Iron ores (1)
Irrigation and drainage equipment (1)
IT applications in banking (6)
IT applications in building and construction industry (7)
IT applications in health care technology (3)
IT applications in industry (3)
IT applications in information, documentation and publishing (2)
IT applications in other fields (14)
IT applications in science (3)
IT applications in transport (20)
IT Security (15)
IT terminal and other peripheral equipment (7)
Keys and keyways, splines (1)
Laboratory medicine in general (2)
Laboratory medicine (10)
Laboratory ware and related apparatus (5)
Laminated sheets (4)
Lamps and related equipment (1)
Lamps in general (6)
Landscaping and silviculture (1)
Languages used in information technology (2)
Latex and raw rubber (1)
Lathes (1)
Leather and furs (8)
Leather products (1)
Leg and foot protection (16)
Lifts. Escalators (4)
Lighting installation systems (41)
Lightning protection (1)
Limits and fits (3)
Linear and angular measurements in general (7)
Linear and angular measurements (1)
Lines, connections and circuits (5)
Liquid fuels (65)
Low voltage switchgear and controlgear (11)
Lubricants, industrial oils and related products (34)
Machine tools in general (11)
Magnesium products (2)
Magnetic components (5)
Magnetic materials (12)
Magnetic tapes (1)
Management of human resources (4)
Management systems (1)
Manufacturing processes in the rubber and plastics industries (6)
Marine engines and propulsion systems (5)
Materials and components for railway engineering (7)
Materials and components for shipbuilding (4)
Materials for aerospace construction in general (14)
Measurement of electrical and magnetic quantities (65)
Measurement of fluid flow in general (3)
Measurement of volume, mass, density, viscosity (2)
Measuring instruments (6)
Meat and meat products (1)
Mechanical engineering drawings (11)
Mechanical testing of metals (44)
Mechanical testing (28)
Medical microbiology (19)
Medical sciences and health care facilities in general (10)
Medicaments (6)
Metal fittings (22)
Metal structures (3)
Metallic coatings (9)
Metrology and measurement in general (11)
Metrology and measurement. Physical phenomena (Vocabularies) (4)
Microbiology in general (6)
Microprocessor systems (1)
Milk and milk products in general (2)
Milk and processed milk products (3)
Mineral materials and products (24)
Mining and quarrying (2)
Mining equipment in general (2)
Miscellaneous domestic and commercial equipment (1)
Motion picture films. Cartridges (2)
Motors (17)
Multilayer applications (26)
Multimedia systems and teleconferencing equipment (5)
Nanotechnologies (4)
Natural and applied sciences (Vocabularies) (1)
Natural gas (35)
Navigation and control equipment (3)
Network layer (3)
Networking (23)
Noise emitted by machines and equipment (10)
Noise emitted by means of transport (1)
Non-destructive testing of metals (22)
Non-destructive testing (34)
Non-ferrous metal pipes (7)
Nuclear power plants. Safety (22)
Numerically controlled machines (1)
Occupational safety. Industrial hygiene (5)
Office machines (99)
On-board equipment and instruments (4)
Open systems interconnection in general (1)
Ophthalmic equipment (1)
Optical equipment (8)
Optical measuring instruments (32)
Optical storage devices (2)
Optics and optical measurements in general (7)
Optoelectronics. Laser equipment (6)
Organic coatings (21)
Other capacitors (1)
Other construction materials (2)
Other electrical accessories (12)
Other electrical equipment for working in special conditions (8)
Other equipment for telecommunication systems (3)
Other equipment for the chemical industry (5)
Other equipment related to power transmission and distribution networks (45)
Other fibre optic equipment (1)
Other graphical symbols (1)
Other inorganic chemicals (1)
Other lifting equipment (2)
Other mining equipment (4)
Other pipeline components (13)
Other products of non-ferrous metals (3)
Other products of the chemical industry (9)
Other rubber and plastics products (42)
Other standards related to analytical chemistry (6)
Other standards related to electricity and magnetism (3)
Other standards related to graphic technology (1)
Other standards related to laboratory medicine (2)
Other standards related to lamps (45)
Other standards related to microbiology (3)
Other standards related to pharmaceutics (5)
Other standards related to photography (2)
Other standards related to protection of and in buildings (1)
Other standards related to rotating machinery (1)
Other standards related to shipbuilding and marine structures (4)
Other standards related to soil quality (12)
Other standards related to wastes (2)
Other switchgear and controlgear (1)
Other treatments and coatings (5)
Other valves (2)
Outdoor and water sports equipment (10)
Packaging and distribution of goods in general (3)
Packaging machinery (1)
Packaging materials and accessories (8)
Paint coating processes (9)
Paints and varnishes (22)
Paper and board insulating materials (1)
Paper and board (14)
Paper products (7)
Particle size analysis. Sieving (3)
Passenger and cabin equipment (2)
Passenger cars. Caravans and light trailers (1)
Petroleum products and natural gas handling equipment (18)
Petroleum products in general (32)
Pharmaceutics in general (4)
Physical layer (9)
Physical properties of soils (19)
Physicochemical methods of analysis (74)
Physics. Chemistry (4)
Piezoelectric devices (8)
Pipeline components and pipelines in general (66)
Pipeline components and pipelines (1)
Pipelines and its parts for external sewage systems (1)
Pipes and fittings of other materials (51)
Piping and couplings (8)
Piping systems (7)
Plain bearings (3)
Plant growing (6)
Plants and equipment for the food industry (9)
Plastics and rubber insulating materials (34)
Plastics fittings (62)
Plastics in general (60)
Plastics pipes and fittings for non fluid use (9)
Plastics pipes (114)
Plug-and-socket devices. Connectors (13)
Plugs, socket-outlets, couplers (2)
Plywood (2)
Pneumatic tools (2)
Pollution, pollution control and conservation (1)
Powder metallurgy (12)
Power capacitors (7)
Power stations in general (4)
Power transmission and distribution lines (124)
Power transmission and distribution networks in general (18)
Power transmission and distribution networks (2)
Powerline telecommunications (8)
Pressure regulators (13)
Pressure vessels (8)
Printed circuits and boards (5)
Processing equipment (4)
Product and company certification. Conformity assessment (3)
Production. Production management (1)
Products in fibre-reinforced cement (3)
Properties of surfaces (26)
Protection against crime (3)
Protection against electric shock. Live working (43)
Protection against falling and slipping (19)
Protective clothing (13)
Public information symbols. Signs. Plates. Labels (1)
Publishing (1)
Pumps (5)
Purchasing. Procurement. Logistics (2)
Quality management and quality assurance (4)
Quantities and units (2)
Radiation measurements (15)
Radiation protection (20)
Radiographic equipment (7)
Rails and railway components (5)
Railway engineering in general (9)
Railway rolling stock in general (39)
Railway rolling stock (22)
Raw materials for rubber and plastics in general (3)
Raw materials (6)
Reaction vessels and their components (30)
Reactor engineering (2)
Receiving and transmitting equipment (1)
Rectifiers. Converters. Stabilized power supply (62)
Recycling (1)
Refractories (5)
Refrigerants and antifreezes (4)
Refrigerating technology (4)
Reinforced plastics (7)
Relays (11)
Reproduction equipment (3)
Resistors (1)
Respiratory protective devices (30)
RF connectors (15)
Road construction materials (22)
Road construction (1)
Road transport (1)
Road vehicle systems in general (1)
Road vehicle tyres (12)
Roofs (8)
Rotating machinery in general (18)
Rotating machinery (8)
Rubber and plastics industries (Vocabularies) (23)
Rubber and plastics products in general (38)
Rubber and plastics (12)
Rubber compounding ingredients (1)
Rubber (13)
Sacks. Bags (4)
Safety of machinery (15)
Salts (1)
Sanitary installations (3)
Seals for pipe and hose assemblies (1)
Seals, glands (10)
Semi-manufactures of timber (2)
Semiconducting materials (20)
Semiconductor devices in general (7)
Semiconductor devices (1)
Services for companies (1)
Sewage water (11)
Silicones (2)
Small craft (23)
Software (59)
Soil quality and pedology in general (15)
Solar energy engineering (18)
Solid fuels (2)
Space systems and operations (10)
Special wastes (11)
Spinning, twisting and texturing machines (1)
Spools. Bobbins (1)
Sports facilities (10)
Stainless steels (24)
Standardization. General rules (8)
Stationary containers and tanks (9)
Stationary source emissions (9)
Steel pipes and tubes for specific use (8)
Steel profiles (11)
Steel wire, wire ropes and link chains (20)
Steels for pressure purposes (13)
Steels for reinforcement of concrete (6)
Steels with special magnetic properties (7)
Steels (5)
Steels (1)
Substations. Surge arresters (19)
Superconductivity and conducting materials (1)
Surface active agents (1)
Surface treatment (10)
Switches (4)
Switches (6)
Switchgear and controlgear in general (1)
Switchgear and controlgear (2)
Switching and signalling systems (1)
Syringes, needles and catheters (4)
Technical drawings in general (5)
Telecommunication systems (1)
Telecommunications in general (1)
Telecontrol. Telemetering (55)
Telephone equipment (1)
Telephone networks (8)
Television and radio broadcasting (5)
Temperature-measuring instruments (10)
Terracotta building products (17)
Terrestrial Trunked Radio (TETRA) (1)
Test conditions and procedures in general (12)
Testing of metals in general (3)
Textile fabrics (17)
Textile glass materials (1)
Textiles in general (9)
Therapy equipment (3)
Thermal and sound insulating materials (11)
Thermal insulation of buildings (5)
Thermodynamics and temperature measurements (1)
Thermoplastic materials (98)
Thermosetting materials (10)
Timber structures (11)
Titanium (3)
Tobacco, tobacco products and related equipment (1)
Toys (8)
Tractive stock (4)
Trailing stock (18)
Transformers. Reactors (18)
Transfusion, infusion and injection equipment (2)
Transmission systems (4)
Transmissions, suspensions (4)
Transport by rail (8)
Tunnelling and tubing equipment (1)
Vacuum technology (3)
Valves in general (6)
Ventilation and air-conditioning systems (4)
Ventilators. Fans. Air-conditioners (5)
Veterinary medicine (5)
Vibrations, shock and vibration measurements (10)
Video systems (38)
Vocabularies (1)
Volumetric equipment and measurements (10)
Water for industrial use (5)
Water heating equipment (1)
Water of natural resources (13)
Water quality in general (6)
Water quality (2)
Water supply systems (10)
Waxes, bituminous materials and other petroleum products (1)
Welded joints and welds (21)
Welding consumables (4)
Welding processes (3)
Welding, brazing and soldering in general (4)
Wind turbine energy systems (1)
Wires and symmetrical cables (11)
Wires (6)
Wood, sawlogs and sawn timber (19)
Wood-based panels in general (5)
Woodworking machines (30)
Workplace atmospheres (3)
Wound dressings and compresses (1)
Writing and transliteration (1)
Yarns (4)