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Crude petroleum and liquid petroleum products. Laboratory method for determination of density by hydrometer
Document status: Active
Reagents. Citric acid monohydrate and anhydrous. Specifications
Document status: Active
Petroleum and petroleum products. Method of ash test
Document status: Replaced by GOST 1461-2023
Manganese ores, concentrates and agglomerates. Method for the determination of hygroscopic moisture
Document status: Replaced by GOST 22772.1-96