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Used petroleum products. General specification
Document status: Replaced by GOST 21046-2021
Solvent-extracted oils. Method for the determination of phenol and cresol
Document status: Active
Lead concentrates. Method for determination of lead
Document status: Active
Petroleum products. Formation of restrictive standards of quality indicators
Document status: Active
Liquid petroleum products. Determination of low lead concentrations by atomic absorption spectrometry
Document status: Active
Alumina. Method for the determination of phosphorus oxide
Document status: Replaced by GOST 25542.5-2019