A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Radiation protection instrumentation - Apparatus for non-destructive radiation tests of fur and other cloth samples
Radiation protection instrumentation - Portable equipment for measuring specific activity of beta-emitting radionuclides in foodstuffs
Radiation protection instrumentation Equipment for measuring the activity concentration of gamma-emitting radionuclides in foodstuffs
Measurement of exposure to radio-frequency electromagnetic fields - Field strength in the frequency range 100 kHz to 1 GHz
Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 1: General principles
Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 2: Specific requirements for <sup>222</sup>Rn and <sup>220</sup>Rn measuring instruments
Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 3: Specific requirements for radon decay product measuring instruments
Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 4: Equipment for the production of reference atmospheres containing radon isotopes and their decay products (STAR)
Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 6: Passive integrating radon measurement system using solid-state nuclear track detectors
Radiation protection instrumentation - Calibration and verification of the effectiveness of radon compensation for alpha and/or beta aerosol measuring instruments - Test methods
Measurement of return loss on waveguide and waveguide assemblies
Methods of measurement for waveguides - Part 1: Decoupling and rotation of the plane of polarization
Methods of measurement for waveguides - Part 2: Level of intermodulation products
Methods of measurement for Waveguides - Part 3: Variation of group delay
Methods of measurement for waveguides - Part 4: Attenuation of waveguide and waveguide assemblies
Methods of measurement for waveguides - Part 7: Graphical method for the determination of waveguide performance
Methods of measurement for waveguides - Part 8: Waveguide power holding capability
Methods of measurement for waveguides - Part 9: Reflection coefficient at rectangular waveguide interfaces
Radiation protection instrumentation - In vivo counters - Classification, general requirements and test procedures for portable, transportable and installed equipment"
Radiation protection instrumentation - Installed, portable or transportable assemblies - Measurement of air kerma direction and air kerma rate
Mechanical structures for electrical and electronic equipment - Tests for IEC 60917 and IEC 60297 series - Part 1: Environmental requirements, test setups and safety aspects
Mechanical structures for electronic equipment - Tests for IEC 60917 and 60297 - Part 2: Seismic tests for cabinets and racks
Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 - Part 3: Electromagnetic shielding performance tests for cabinets and subracks
Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 series - Part 4: Combination of performance levels for modular cabinets
Mechanical structures for electronic equipment - Tests for IEC 60917 and IEC 60297 - Part 5: Seismic tests for chassis, subracks and plug-in units
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