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Alumina. Methods for the determination of vanadium oxide
Document status: Replaced by GOST 25542.4-2024
State system for insuring the uniformity of measurements. Microbeam analysis. Quantitative analysis using energy-dispersive spectrometry (EDS) for elements with an atomic number of 11 (Na) or above
Document status: Active
Gas distribution systems. Gas pressure regulating stations. Functional requirements
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Petroleum products. Determination of carbon residue by micro method
Document status: Active
Coal core with size of pieces 20 mm and more. Method of strength determination after reaction with carbon dioxide
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