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Additives and lubricating oils with additives. Method for determination of barium, calcium and zinc contents by complexonometric titration
Document status: Active
Mining equipment. Hydraulic jacks. General technical requirements and test methods
Document status: Active
Iron ores, concentrates, agglomerates and pellets. Methods of determination of manganese protoxide content
Document status: Withdrawn
Manganese ore concentrates and agglomerates. Methods of sampling and sample preparation for mechanical strength determination
Document status: Active
Coal tar pitch. Method for the determination of ash content
Document status: Replaced by GOST 7846-2023