29.035.40 (22)
29.120.60 (2)
59.080.60 (11)
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Electrical engineering in general (308)
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Energy and heat transfer engineering in general (2)
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Equipment for children (353)
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First aid (199)
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Fluid systems and components for general use (Vocabularies) (2)
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Global System for Mobile Communication (GSM) (3)
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Graphic technology in general (1)
Graphical symbols for use on electrical and electronics engineering drawings, diagrams, charts and in relevant technical product documentation (17)
Graphical symbols for use on information technology and telecommunications technical drawings and in relevant technical product documentation (7)
Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation (17)
Graphical symbols for use on specific equipment (35)
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Home economics in general (27)
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Hulls and their structure elements (163)
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Ice cream and ice confectionery (2)
Ignitability and burning behaviour of materials and products (157)
Image technology (Vocabularies) (11)
Immunity (106)
Implants for surgery, prosthetics and orthotics (1,052)
In vitro diagnostic test systems (9)
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Indoor sports equipment (129)
Industrial automation systems in general (23)
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Industrial process measurement and control (430)
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Integrated circuits. Microelectronics (101)
Integrated Services Digital Network (ISDN) (3)
Interface and interconnection equipment (140)
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Iron and steel pipes (42)
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Irons (6)
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IT applications in banking (1)
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IT applications in industry (116)
IT applications in information, documentation and publishing (9)
IT applications in office work (4)
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IT applications in transport (40)
IT Security (7)
IT terminal and other peripheral equipment (69)
Jewellery (7)
Keys and keyways, splines (3)
Kitchen equipment in general (14)
Kitchen equipment (1)
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Laboratory medicine in general (2)
Laboratory medicine (53)
Laboratory ware and related apparatus (24)
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Lamp caps and holders (80)
Lamps and related equipment (9)
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Languages used in information technology (21)
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Law. Administration (7)
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Lifting and cargo handling equipment (54)
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Linear and angular measurements in general (13)
Lines, connections and circuits (6)
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Low voltage switchgear and controlgear (84)
Lubricants, industrial oils and related products (54)
Lubrication systems (21)
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Machine tool systems in general (1)
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Magnetic components (105)
Magnetic materials (42)
Maintenance services. Facilities management (1)
Management of human resources (51)
Management systems (8)
Manufacturing engineering (Vocabularies) (17)
Manufacturing engineering (5)
Manufacturing forming processes (15)
Marine engines and propulsion systems (81)
Marine ventilation, air conditioning and heating systems (10)
Masonry (8)
Materials and articles in contact with foodstuffs (16)
Materials and components for railway engineering (10)
Materials and components for shipbuilding (48)
Materials for aerospace construction in general (10)
Materials for graphic technology (52)
Measurement of electrical and magnetic quantities (226)
Measurement of fluid flow (3)
Measurement of force, weight and pressure (25)
Measurement of time, velocity, acceleration, angular velocity (6)
Measurement of volume, mass, density, viscosity (11)
Measuring instruments (4)
Meat and meat products (12)
Mechanical engineering drawings (1)
Mechanical structures for electronic equipment (107)
Mechanical systems and components for general use (Vocabularies) (51)
Mechanical testing of metals (21)
Mechanical testing (52)
Medical equipment in general (95)
Medical equipment (13)
Medical microbiology (26)
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Medical sciences and health care facilities in general (35)
Medicaments (11)
Metal fittings (114)
Metal structures (2)
Metallic coatings (109)
Metallurgy (Vocabularies) (9)
Metro, tram and light rail equipment (4)
Metrology and measurement in general (45)
Metrology and measurement. Physical phenomena (Vocabularies) (7)
Mica based materials (9)
Microbiology in general (21)
Microbiology of water (12)
Microprocessor systems (19)
Military engineering (1)
Military in general (15)
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Miscellaneous domestic and commercial equipment (32)
Modular units and other devices (1)
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Motion picture films. Cartridges (2)
Motorcycles and mopeds (9)
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Multilayer applications (134)
Multimedia systems and teleconferencing equipment (47)
Nanotechnologies (21)
Natural and applied sciences (Vocabularies) (7)
Natural gas (4)
Navigation and control equipment (163)
Network layer (5)
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Nickel and chromium products (23)
Nickel, chromium and their alloys (53)
Noise emitted by machines and equipment (53)
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Non-destructive testing of metals (10)
Non-destructive testing (43)
Non-ferrous alloys in general (6)
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Non-metalliferous minerals (28)
Nuclear energy engineering (24)
Nuclear energy in general (5)
Nuclear power plants. Safety (97)
Nuts (80)
Occupational safety. Industrial hygiene (26)
Office machines (42)
Office paper (13)
Oilseeds (1)
On-board equipment and instruments (105)
Open systems interconnection (OSI) (29)
Open systems interconnection in general (17)
Ophthalmic equipment (1)
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Optical equipment (21)
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Optics and optical measurements in general (17)
Optoelectronics. Laser equipment (146)
Organic chemicals in general (4)
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Other aspects related to EMC (9)
Other audio, video and audiovisual equipment (21)
Other buildings (10)
Other capacitors (2)
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Other components and accessories (1)
Other components for electrical equipment (2)
Other construction materials (8)
Other electrical accessories (40)
Other electrical equipment for working in special conditions (49)
Other elements of buildings (1)
Other equipment for entertainment (103)
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Other standards related to acoustics (5)
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Other standards related to electricity and magnetism (111)
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Other standards related to laboratory medicine (76)
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Other standards related to pharmaceutics (29)
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Outdoor and water sports equipment (416)
Oxides (16)
Packaging and distribution of goods (Vocabularies) (19)
Packaging and distribution of goods in general (28)
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Packaging materials and accessories (173)
Paints and varnishes (42)
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Physical layer (24)
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Plug-and-socket devices. Connectors (873)
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Pressure regulators (65)
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Product and company certification. Conformity assessment (19)
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Railway engineering (Vocabularies) (1)
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Railway rolling stock in general (69)
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Services (2)
Session layer (1)
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