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59.080.60 (1)
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Measurement of electrical and magnetic quantities (183)
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Metrology and measurement. Physical phenomena (Vocabularies) (7)
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Motion picture equipment (2)
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Natural and applied sciences (Vocabularies) (2)
Navigation and control equipment (79)
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Noise emitted by machines and equipment (32)
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Paper and board insulating materials (32)
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Physical layer (5)
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Physics. Chemistry (25)
Piezoelectric devices (100)
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Plants and equipment for the food industry (3)
Plastics and rubber insulating materials (90)
Playgrounds (1)
Plug-and-socket devices. Connectors (223)
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Potentiometers, variable resistors (19)
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Power transmission and distribution networks (23)
Presentation layer (2)
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Printed circuits and boards (173)
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Product and company certification. Conformity assessment (3)
Product life-cycles (1)
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Radiation measurements (77)
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Railway engineering (Vocabularies) (1)
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Road equipment and installations (1)
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Shipbuilding and marine structures (Vocabularies) (2)
Shipbuilding and marine structures in general (2)
Small craft (2)
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Superconductivity and conducting materials (30)
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Switches (33)
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Switchgear and controlgear in general (4)
Switchgear and controlgear (14)
Syringes, needles and catheters (4)
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Telecommunication systems in general (1)
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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 (26)
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Vibration and shock with respect to human beings (1)
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Wind turbine energy systems (92)
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