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Copper concentrate. Measurement of copper and impurities weight fraction by an inductively coupled plasma atomic emission spectrometry method

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Used petroleum products. Method for determination of water

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Battery sulphuric acid. Specifications

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UNIOL-2 Grease. Specifications

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Petroleum. Method of paraffin determination

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Maleic anhydride for industrial use. Methods of test. Part 3. Determination of free acidity. Potentiometric method

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