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Motor oils. Method of estimation of detergent characteristics of oils by installation IM-1

Document status: Active

Brown coals, hard coals, anthracite, combustible shales and turf. Method for the determination of free calcium oxide in the ash

Document status: Active

Copper concentrates. Methods for determination of aluminium oxide

Document status: Replaced by GOST 32221-2013

Alumina. Methods for the determination of vanadium oxide

Document status: Replaced by GOST 25542.4-2024

Hard coal cokes. Method for the determination of strength

Document status: Replaced by GOST 8929-2020

State system for insuring the uniformity of measurements. Microbeam analysis. Quantitative analysis using energy-dispersive spectrometry (EDS) for elements with an atomic number of 11 (Na) or above

Document status: Active