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Shale oils. Method for determination of mechanical impurities and ash
Document status: Active
Wood Fuels. Determination of volatile matter by standard method
Document status: Active
Chemical products of coking. Regulations for acceptance, methods of sampling
Document status: Replaced by GOST 5445-2020
Copper concentrates. Methods for determination of copper content
Document status: Replaced by GOST 32221-2013