Russian standards
Hard coals. Method for the determination of the yield of chemical coking products
Document status: Replaced by GOST 18635-2023
Petroleum bitumens. Method for determination of solubility
Document status: Active
Standard Practice for Production of Coal, Coke and Coal Combustion Samples for Interlaboratory Studies
Document status: Active
Portable rock drills. Drill rod shanks and chucks. Types and dimensions
Document status: Active
Steel enamelled collectors. Types, basic parameters and dimensions
Document status: Active
Niobium pentoxide. Method for the determination of potassium and sodium content
Document status: Active