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Non-metallic ore materials. Methods for determination of calcium oxide and magnesium oxide mass fractions
Document status: Active
Iron ores, concentrates, agglomerates and pellets. Determination of sulfur content. Barium sulfate gravimetric method
Document status: Active
Solid biofuel. Fuel specifications and classes. Part 1. General requirements
Document status: Replaced by GOST 33103.1-2017
Organic chemical products. Methods for determination of melting point interval
Document status: Active
Organic chemical products. Method of test for microdetermination of nitrogen
Document status: Active
