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Fluorite. Method for the determination of sesquioxides
Document status: Replaced by GOST 7619-2023
Synthetic detergents. Method for determination of bulk density
Document status: Active
Brown coals, hard coals, anthracites, solid dispersed organic matters and carbon materials. Method for determination of reflectance indices
Document status: Withdrawn
Surface active agents. Technical sodium secondary alkylsulphates. Methods of analysis
Document status: Active
