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Coal and shale benzene. Specifications
Document status: Replaced by GOST 8448-2019
Phosphorus and inorganic phosphorus compounds. Method of sulphate determination
Document status: Active
Organic liquids. Determination of water by coulometric Karl Fischer titration
Document status: Active
Iron ores, concentrates, agglomerates and pellets. Method of determination of mass loss of ignition
Document status: Active