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Essential oils. Analysis by gas chromatography on capillary columns. General method
Document status: Active
Tungsten concentrate. Methods of determination of sulphur
Document status: Active
Carbonaceous materials for the production of aluminium. Calcined coke. Determination of the reactivity to carbon dioxide. Part 1. Loss in mass method
Document status: Active
Fluorite. Methods for determination of magnesium oxide content
Document status: Replaced by GOST 7619-2023
Dolomite for glass industry. Method for the determination of mass loss on ignition
Document status: Replaced by GOST 23673.6-2020