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Manganese ores, concentrates and agglomerates. Method for the determination of total manganese
Document status: Active
Chromium ores and concentrates. General requirements for methods of chemical analysis
Document status: Active
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
Document status: Active