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Shale oils. Method for determination of mechanical impurities and ash
Document status: Active
Bitumens. Determination of neutralization value by colour indicator titration
Document status: Active
Carbonaceous materials used in the production of aluminium. Prebaked anodes and shaped carbon products. Determination of the coefficient of linear thermal expansion
Document status: Active
Fluorite concentrates for metallurgy. Specifications
Document status: Replaced by GOST 29220-2023
Phthalic anhydride for industrial use. Method for the determination of ash
Document status: Active
Copper concentrates. Methods for determination of copper content
Document status: Replaced by GOST 32221-2013