Russian standards PDF
Natural gas, conditioned for main pipeline transportation. Specifications
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Wine products. Determination of composition of the dissolved carbon dioxide using isotope ratio mass spectrometry method IRMS/SIRA
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International electrotechnical vocabulary. Сhapter 551. Power electronics
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Appliance couplers for household and similar general purposes. Part 1. General requirements
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Low-voltage impulse surge protective devices. Part 22. Surge protective devices connected to telecommunications and signaling networks. Selection and application principles
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Electrical accessories. Residual current monitors for household аnd similar uses (RCMs)
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