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Reagents. Nickel nitrate 6-aqueous. Specifications

Document status: Active

Methods for the petrographic analysis of coals. Part 5. Method of determining microscopically the reflectance of vitrinite

Document status: Active

Brown coals, hard coals and anthracite of the North-East regions for stratified burning. Specifications

Document status: Cancelled

Titanomagnetite ores, ironvanadium concentrates, agglomerates and pellets. Methods for determination of vanadium pentoxide

Document status: Active

Solid mineral fuel. Determination of ash fusibility

Document status: Active

Grease TsIATIM-202. Specifications

Document status: Replaced by GOST 11110-2022