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Carbonaceous materials used in the production of aluminium. Prebaked anodes and cathode blocks. Part 1. Determination of apparent density using a dimensions method
Document status: Active
Combustible natural gases. Methods for determination of hydrogen sulphide and mercaptan sulphur
Document status: Replaced by GOST 22387.2-2021
Chalk. Method for determination of insoluble in hydrochloric acid residue mass fraction
Document status: Active