Russian standards
Solid fuel. Determination of forms of sulphur
Document status: Replaced by GOST 30404-2000
Coke-chemical products. Rapid method for the determination of mass fraction of substances insoluble in toluene
Document status: Replaced by GOST 28357-2023
Oxidized pit coals and anthracite of the Kuznetsk basin and the Gorlovsky basin. Classification
Document status: Withdrawn
Reagents. Methods for the determination of heavy metals
Document status: Replaced by GOST 17319-2019
Residual fuel oils. Test for straight-run. Method for evaluation of flocculation
Document status: Active