29.035.40 (22)
29.120.60 (1)
59.080.60 (2)
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Graphical symbols for use on electrical and electronics engineering drawings, diagrams, charts and in relevant technical product documentation (6)
Graphical symbols for use on information technology and telecommunications technical drawings and in relevant technical product documentation (2)
Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation (5)
Graphical symbols for use on specific equipment (8)
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Graphical symbols (2)
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Health care services in general (2)
Health care technology (Vocabularies) (1)
Heat pumps (32)
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High voltage switchgear and controlgear (52)
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Ignitability and burning behaviour of materials and products (95)
Immunity (106)
Implants for surgery, prosthetics and orthotics (28)
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Industrial process measurement and control (506)
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Information coding in general (1)
Information coding (26)
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Information technology (Vocabularies) (6)
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Installations and equipment for waste disposal and treatment (2)
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Insulating oils (48)
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Integrated circuits. Microelectronics (79)
Integrated Services Digital Network (ISDN) (2)
Interface and interconnection equipment (51)
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Internal combustion engines (1)
Internet applications (14)
Iron and steel castings (5)
Iron and steel forgings (31)
Iron and steel pipes (12)
Irons (9)
IT applications in health care technology (23)
IT applications in industry (100)
IT applications in information, documentation and publishing (11)
IT applications in office work (5)
IT applications in other fields (17)
IT applications in science (1)
IT applications in transport (5)
IT Security (5)
IT terminal and other peripheral equipment (6)
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Laboratory ware and related apparatus (9)
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Lamp caps and holders (73)
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Landscaping and silviculture (1)
Languages used in information technology (20)
Laundry appliances (25)
Lead, zinc, tin and their alloys (42)
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Low voltage switchgear and controlgear (69)
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Manufacturing engineering (Vocabularies) (1)
Manufacturing engineering (5)
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Materials and components for railway engineering (2)
Measurement of electrical and magnetic quantities (187)
Measurement of fluid flow (3)
Measurement of force, weight and pressure (5)
Measurement of time, velocity, acceleration, angular velocity (1)
Measurement of volume, mass, density, viscosity (6)
Mechanical structures for electronic equipment (76)
Mechanical testing of metals (16)
Mechanical testing (4)
Medical equipment in general (48)
Medical equipment (13)
Medical microbiology (5)
Medical science (1)
Medicaments (8)
Metal fittings (12)
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Metrology and measurement in general (16)
Metrology and measurement. Physical phenomena (Vocabularies) (14)
Mica based materials (9)
Microbiology in general (10)
Microbiology of water (1)
Microprocessor systems (18)
Military in general (1)
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Miscellaneous domestic and commercial equipment (8)
Motion picture equipment (2)
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Multilayer applications (131)
Multimedia systems and teleconferencing equipment (44)
Nanotechnologies (33)
Natural and applied sciences (Vocabularies) (3)
Navigation and control equipment (79)
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Noise emitted by machines and equipment (25)
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Non-destructive testing of metals (2)
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Nuclear energy engineering (23)
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Nuclear power plants. Safety (92)
Nuts (2)
Occupational safety. Industrial hygiene (4)
Office machines (3)
On-board equipment and instruments (1)
Open systems interconnection (OSI) (25)
Open systems interconnection in general (17)
Ophthalmic equipment (1)
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Optics and optical measurements in general (11)
Optoelectronics. Laser equipment (116)
Organic nitrogen compounds (9)
Other agricultural machines and equipment (2)
Other aspects related to EMC (9)
Other audio, video and audiovisual equipment (25)
Other capacitors (2)
Other cells and batteries (56)
Other components and accessories (1)
Other construction materials (1)
Other electrical accessories (34)
Other electrical equipment for working in special conditions (48)
Other equipment for radiocommunications (1)
Other equipment for telecommunication systems (3)
Other equipment related to power transmission and distribution networks (51)
Other fibre optic equipment (32)
Other industrial automation systems (5)
Other inorganic chemicals (1)
Other installations in buildings (1)
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Other products of the chemical industry (5)
Other protective equipment (10)
Other resistors (1)
Other semiconductor devices (88)
Other standards related to acoustics (1)
Other standards related to aids for disabled and handicapped people (2)
Other standards related to cinematography (1)
Other standards related to electricity and magnetism (108)
Other standards related to environmental protection (1)
Other standards related to farm buildings and installations (1)
Other standards related to graphic technology (3)
Other standards related to health care in general (4)
Other standards related to information coding (2)
Other standards related to laboratory medicine (2)
Other standards related to lamps (87)
Other standards related to optics and optical measurements (3)
Other standards related to pharmaceutics (4)
Other standards related to photography (1)
Other standards related to protection against fire (7)
Other standards related to quality (5)
Other standards related to shipbuilding and marine structures (2)
Other standards related to soil quality (1)
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Other standards related to wastes (5)
Other standards related to water quality (2)
Other switchgear and controlgear (15)
Other treatments and coatings (9)
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Packaging and distribution of goods (Vocabularies) (2)
Packaging and distribution of goods in general (4)
Packaging machinery (5)
Packaging materials and accessories (7)
Paper and board insulating materials (32)
Paper and plastics capacitors (21)
Passenger cars. Caravans and light trailers (1)
Petroleum products and natural gas handling equipment (5)
Petroleum products in general (1)
Photographic equipment. Projectors (1)
Photography (2)
Physical layer (4)
Physical properties of soils (1)
Physicochemical methods of analysis (47)
Physics. Chemistry (25)
Piezoelectric devices (98)
Pipeline components and pipelines in general (18)
Plant care equipment (1)
Plant growing (2)
Plastics and rubber insulating materials (90)
Plastics in general (1)
Plastics pipes (11)
Playgrounds (1)
Plug-and-socket devices. Connectors (223)
Plugs, socket-outlets, couplers (35)
Plywood (9)
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Potentiometers, variable resistors (19)
Powder metallurgy (18)
Power capacitors (31)
Power stations in general (3)
Power transmission and distribution lines (103)
Power transmission and distribution networks in general (46)
Power transmission and distribution networks (22)
Precision mechanics. Jewellery (Vocabularies) (1)
Presentation layer (1)
Pressure regulators (16)
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Primary cells and batteries (28)
Printed circuits and boards (173)
Product and company certification. Conformity assessment (3)
Product life-cycles (6)
Production of metals (2)
Production. Production management (56)
Properties of surfaces (11)
Protection against crime (6)
Protection against dangerous goods (1)
Protection against electric shock. Live working (42)
Protection against fire in general (2)
Protection against fire (9)
Protective clothing (8)
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Public information symbols. Signs. Plates. Labels (1)
Pumps and motors (5)
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Purchasing. Procurement. Logistics (1)
Quality in general (58)
Quality management and quality assurance (3)
Quantities and units (12)
Radiation measurements (79)
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Radio receivers (17)
Radio relay and fixed satellite communications systems (68)
Radiocommunications in general (5)
Radiocommunications (9)
Radiographic equipment (89)
Radiographic films (1)
Rails and railway components (1)
Railway engineering (Vocabularies) (1)
Railway rolling stock in general (52)
Railway rolling stock (81)
Raw materials and raw glass (1)
Reactor engineering (18)
Receiving and transmitting equipment (56)
Rectifiers. Converters. Stabilized power supply (89)
Recycling (7)
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Refrigerants and antifreezes (17)
Refrigerating technology (15)
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Relays (60)
Reproduction equipment (8)
Research and development (14)
Resistors in general (1)
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RF connectors (94)
Road equipment and installations (2)
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Rotating machinery in general (34)
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Rubber and plastics products in general (5)
Rubber compounding ingredients (12)
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Safety of machinery (51)
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Semiconducting materials (15)
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Shipbuilding and marine structures (Vocabularies) (1)
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Small kitchen appliances (30)
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Solar energy engineering (211)
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Solid wastes (8)
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Space systems and operations (5)
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Substations. Surge arresters (22)
Superconductivity and conducting materials (31)
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Switches (31)
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Switchgear and controlgear in general (4)
Switchgear and controlgear (13)
Syringes, needles and catheters (4)
Tantalum electrolytic capacitors (8)
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Technical drawings in general (3)
Technical product documentation (36)
Telecommunication systems (9)
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Telecommunications. Audio and video engineering (Vocabularies) (6)
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Telecontrol. Telemetering (217)
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Television and radio broadcasting (34)
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Test conditions and procedures in general (25)
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Transformers. Reactors (108)
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Vibration and shock with respect to human beings (1)
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