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Coal core with size of pieces 20 mm and more. Method of strength determination after reaction with carbon dioxide
Document status: Active
Rotary bucket quarry excavators: ranges of basic parameters
Document status: Active
Hard coal and coke. Mechanical sampling. Part 7. Methods for determining the precision of sampling, sample preparation and testing
Document status: Active
Manganese ores, concentrates and agglomerates. Methods for the determination of sulphur
Document status: Replaced by GOST 22772.7-96
Iron ores, concentrates, agglomerates and pellets. Methods for the determination of total iron
Document status: Active