Russian standards PDF
Spices and condiments. Determination of non-volatile ether extract
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Steel cord conveyor belts. Longitudinal traction test. Part 2. Determination of tensile strength
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Indoor air. Part 20. Detection and enumeration of moulds. Determination of total spore count
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Indoor air. Part 27. Determination of settled fibrous dust on surfaces by SEM (scanning electron microscopy) (direct method)
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