Russian standards PDF
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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Brown coals, hard coals and anthracites. General requirements for methods of analysis
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Household and similar electrical appliances. Test code for determination of airborn acoustical noise. Part 2-1. Particular requirements for dry vacuum cleaners
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Classification of chemicals which hazard is caused by physical and chemical properties. Test methods of flammable chemicals in solid state
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