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Crude petroleum and liquid petroleum products. Laboratory hydrometer method for determination of density
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Insulating liquids. Determination of acidity. Part 1. Automatic potentiometric titration method
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Testing of chemicals of environmental hazard. Aerobic and anaerobic transformation in aquatic sediment systems
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General purpose rotor drum furnaces for chemical plants. Basic parameters and dimensions
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Non-metallic ore materials. Method for determination of potassium oxide and sodium oxide mass fractions
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