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Black powders. Method for determination of hygroscopicity
Document status: Active
Low-sulphur petroleum cokes. Specifications
Document status: Replaced by GOST 22898-2025
Phthalic anhydride for industrial use. Method for the determination of 1,4-naphthaquinone
Document status: Active
Testing of chemicals of health hazard. Skin absorption: In vitro method
Document status: Active