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Non-metallic ore materials. Method for determination of quartz mass fraction
Document status: Active
Solid mineral fuel. Symbols of quality indicators and calculation of analyses to different bases
Document status: Active
Chromium ores and concentrates. Methods for determination of total carbon
Document status: Active
Iron ores, concentrates, agglomerates and pellets. Methods of the determination of capper content
Document status: Withdrawn
Residual fuel oils. Test for straight-run. Method for determination of peptization number
Document status: Active