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Information technology equipment. Safety. Part 21. Remote power feeding

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Semiconductor UHF detector diodes. Measurement methods of tangential sensitivity

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Transmission of audio and/or video and related signals using infra-red radiation. Part 1. General

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Information identification. Biometrics. Common biometric exchange formats framework. Part 2. Procedures for the operation of the biometric registration authority

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Continuous-wave lasers. Methods for measurement of radiation frequency instability

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Antennas of microwave telecommunication lines. Classification and main technical requirements

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