State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. РН-meters and ion meters. Calibration procedure
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State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Reference materials. General and statistical principles for certification (attestation). Replaces O’z DSt 2964:2015 (ISO Guide 35:2006 MOD)
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State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Dew point measuring analyzers. Calibration procedure
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State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Biochemical analyzers. Methods of verification
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State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Mechanical and electromechanical labaratory weights of standard and common application. General metrological requirements. Methods of verification
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State system for ensuring the uniformity of measurements of the Republic of Uzbekistan. Cold and hot water meters. Methods and means for verification
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