Russian standards PDF
Fruits, vegetables and derived products. Determination of sorbic acid content by spectrophotometric method
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Fruits, vegetables and derived products. Determination of в-carotene content by spectrophotometric method
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Information technology. Automatic identification and data capture techniques. Bar code print quality test specification. Linear symbols
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Alumina. Methods for the decomposition of test sample and the preparation of test solution
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Fire equipment. Fire pressure hoses. General technical requirements. Test methods
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