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Optics and optical instruments. Optical coatings. Part 1. Terms and definitions
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Semiconductor UHF detector diodes. Measurement methods of tangential sensitivity
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Information technology. Security techniques. Evaluation criteria for IT security. Part 1. Introduction and general model
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Electromagnetic compatibility of technical equipment. Immunity to d.c. power voltage ripples. Requirements and test methods
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Continuous-wave lasers. Methods for measurement of radiation frequency instability
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