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Peat. Method for determination of ash content in deposit
Document status: Active
Copper concentrates. Method for determination of cobalt
Document status: Replaced by GOST 32221-2013
Gasolines. Determination of aromatic hydrocarbons content by gas chromatography method
Document status: Active
Petroleum products. Motor gasolines and aviation fuels. Determination of gum content by jet evaporation method
Document status: Active
Bauxite. Methods for determination of silica dioxide content
Document status: Active