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Carbonaceous materials for the production of aluminium. Calcined coke for electrodes. Determination of the electrical resistivity of granules
Document status: Active
Fluorite. Method for the determination of iron content
Document status: Replaced by GOST 7619-2023
Rutile concentrate. Method for determination of moisture content
Document status: Active
Reagents. Colorimetric methods for determination of copper impurity
Document status: Active
