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State system for ensuring the uniformity of measurement. Instruments for measurement of radiant power semiconductor emitter diode. Verification procedure
Document status: Active
Foodstuff and animal fodder. Determination of mercury by Zeeman atomic absorption spectrometry
Document status: Active
Brewing products. Identification. Determination of mass concentration of total nitrogen by Kjeldahl method
Document status: Active
Periodic sections produced by cross-helical rolling for semi-shafts of turbo-compressors. Dimensions
Document status: Active
Textiles. Quantitative chemical analysis. Part 16. Mixtures of polypropylene fibres and certain other fibres (method using xylene)
Document status: Cancelled