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Concentrated kaolin. Method for determination of water soluble matter
Document status: Active
Shearers. General technical requirements. Test methods
Document status: Active
Coal-pitch. Dielectric method for the determination of mass fraction of substances insoluble in quinoline
Document status: Replaced by GOST 28572-2023
Coals of Middle Asia for pulverized burning. Specifications
Document status: Withdrawn
Sorbents. Method for determination of granular composition
Document status: Active