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Coal. Determination of moisture in the analysis sample. Direct gravimetric method

Document status: Active

Goods of household chemistry. Method for the determination of active chlorine

Document status: Cancelled

Coal coke, pitch coke and thermoanthracite. Acceptance rules

Document status: Replaced by GOST 2669-2023

Raw clay in the production of clay powders for drilling muds. General requirements for the methods of testing

Document status: Active

Iron ores and concentrates. Method for determination of external specific surface

Document status: Active

Iron ores, concentrates, agglomerates and pellets. Methods for the determination of silicon dioxide

Document status: Active