Russian standards PDF
Low - frequency, pulse transformers and rectifier filter chokes. Methods of measuring electric parameters
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Manganese ores, concentrates and agglomerates. Methods for determination of nickel
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Integrated microcircuits. Methods for measuring noise parameters of operational amplifiers
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Integrated microcircuits. Methods for measuring delay time of the switching on/off the voltage comparators
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Capron industrial fabrics for flexible barriers. Specifications
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