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Liquid petroleum products. Unleaded petrol. Determination of organic oxygenate compounds and total organically bound oxygen content by gas chromatography using column switching
Document status: Active
Coal briquettes. Methods for the determination of mechanical strength
Document status: Replaced by GOST 21289-2018
Liquid petroleum products. Determination of low lead concentrations by atomic absorption spectrometry
Document status: Active
Fluorite. Method for the determination of sulphide sulphur content
Document status: Replaced by GOST 7619-2023