A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Cellulosic papers for electrical purposes - Part 2: Methods of test
Specification for cellulosic papers for electrical purposes. Part 3: Specifications for individual materials. Sheet 1: General purpose electrical paper
Specification for cellulosic papers for electrical purposes. Part 3: Specifications for individual materials. Sheet 2: Capacitor paper
Specification for cellulosic papers for electrical purposes. Part 3: Specifications for individual materials. Sheet 3: CrOpe paper
Specification for cellulosic papers for electrical purposes. Part 3: Specifications for individual materials. Sheet 4: Electrolytic capacitor paper
Specification for cellulosic papers for electrical purposes. Part 3: Specifications for individual materials. Sheet 5: Special papers
Gyromagnetic materials intended for application at microwave frequencies - Measuring methods for properties
Type C helical video tape recorders
Definitions and terminology of brush-holders for electrical machines
Measurement of incidental ionizing radiation from electronic tubes
D.C. bridges for measuring resistance
Underwater acoustics - Hydrophones - Calibration of hydrophones - Part 1: Procedures for free-field calibration of hydrophones
Underwater acoustics - Hydrophones - Calibration of hydrophones - Part 2: Procedures for low frequency pressure calibration
Oil-filled electrical equipment - Sampling of free gases and analysis of free and dissolved gases in mineral oils and other insulating liquids - Guidance
Nuclear power plants - Instrumentation important to safety - In-core instrumentation for neutron fluence rate (flux) measurements in power reactors
Electrical supply track systems for luminaires
Medical electrical equipment - Dose area product meters
High fidelity audio equipment and systems: Minimum performance requirements. Part 1: General
High fidelity audio equipment and systems: Minimum performance requirements. Part 10: Headphones
High fidelity audio equipment and systems: Minimum performance requirements. Part 5: Microphones
High fidelity audio equipment and systems: Minimum performance requirements. Part 7: Loudspeakers
Thermocouples - Part 1: EMF specifications and tolerances
Thermocouples - Part 3: Extension and compensating cables - Tolerances and identification system
Electrical insulating materials used under severe ambient conditions - Test methods for evaluating resistance to tracking and erosion
Askarels for transformers and capacitors. Part 1: General
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