Russian standards
Hard coals. Method for determination of oxidation
Document status: Replaced by GOST 8930-2015
Petroleum products. Determination of sulfur content by method of wavelength-dispersive X-ray fluorescence spectrometry
Document status: Active
Sulphur for industrial use. Determination of acidity. Titrimetric method
Document status: Active
Vessels and apparatus. Norms and methods of strength calculation. General requirements
Document status: Active
Talc and talcomagnesite. Method for determination of sodium oxide and potassium oxide contents
Document status: Replaced by GOST 19728.11-2001