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Copper and complex ores, and products of their processing. Methods of measurement of copper weight fraction
Document status: Active
Rocks. Method of determination of deformation characteristics under uniaxial compression
Document status: Active
Rocks. Method for determination of elastic longitudinal and diametrical waves rate spreading
Document status: Active
Copper concentrates. Method for the determination of nickel
Document status: Replaced by GOST 32221-2013