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Cigarettes. Determination of total and nicotine-free dry particulate matter using a routine analytical smoking machine
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Cigarettes. Determination of water in total particulate matter from the mainstream smoke. Gas-chromatographic method
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Centrifugal pumps for petroleum, petrochemical and natural gas industries. General technical requirements
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Solid mineral fuel. Determination of trace elements in ash by atomic absorption method
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Motor vеhicles. Internal noise. Рermissible levels and methods of tests
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