Solid mineral fuels. Determination of chemical composition of ash by X-Ray fluorescence
Document status: Replaced by GOST R 55879-2024
Concentrated natural chalk. Method of grain-size analysis
Document status: Active
Toilet soap. General specifications
Document status: Replaced by GOST 28546-2002
Reagents. Potassium sodium carbonate anhydrous. Specifications
Document status: Active
Gasolines. Method for determination of oxidation stability (induction period)
Document status: Active