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Iron ores, concentrates, agglomerates and pellets. Methods of sampling and sample preparation for size determination

Document status: Active

Phosphorus and inorganic phosphorus compounds. Method of sieve residue determination

Document status: Active

Testing of chemicals of environmental hazard. Avian dietary toxicity test

Document status: Active

Reagents. Ferrous (II) sulphate 7-aqueous. Specifications

Document status: Active

Hard coals and coke. Methods for determination of phosphorus

Document status: Replaced by GOST 1932-93

Titanomagnetite ores, ironvanadium concentrates, agglomerates and pellets. Methods for determination of calcium oxide and magnesium oxide

Document status: Active