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Bauxite. Method for the determination of gallium oxide
Document status: Replaced by GOST 14657.11-96
Coal briquettes for power supply and domestic purposes. Specifications
Document status: Active
Ethanol for industrial use. Methods of test. Estimation of content of carbonyl compounds present in small amounts. Photometric method
Document status: Active
Bauxite. Methods for determination of manganese oxide (II) content
Document status: Active