Russian standards PDF
State system for ensuring the uniformity of measurements. Electronic analogue pulse voltmeters. Verification methods
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State system for ensuring the uniformity of measurements. D. C. measuring voltage dividers. Verification methods
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State system for ensuring the uniformity of measurements. Certified reference materials. Contents of certificates and labels
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State system for ensuring the uniformity of measurements. Metals and alloys. Vickers hardness test. Part 2. Verification and calibration of testing machines
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State system for ensuring the uniformity of measurements. Quantities, units, scales of measurement, which are used in global navigation satellite system
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State system for ensuring the uniformity of measurements. Estimation of errors of measurements of thermal energy and weight of the heat-carrier of water systems of the heat supply
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