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Talc and talcomagnesite. Method for determination of arsenic
Document status: Replaced by GOST 19728.15-2001
Dusts of nonferrous metallurgy enterprises. Method of lead mass content measuring
Document status: Active
Super pure substances. Method of atomic emission spectroscopy for determination of chemical elements impurities in liquid-phase substances
Document status: Replaced by GOST 27566-2020