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Electrode pitch coke. Specifications

Document status: Replaced by GOST 3213-2023

Reagents. Methods for determination of parent substance of organic nitrogen bearing compounds and salts of organic acids

Document status: Replaced by GOST 17444-2016

Ethylene and propylene. Methods of sampling

Document status: Active

Barite concentrate. Specifications

Document status: Active

Pine rosin. Specifications

Document status: Active

Peat and products of its processing for agriculture. Method for determination of chlorine

Document status: Active