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Индекс ДКД Наименование раздела
663 Beverage technology
666 Ceramic & allied technologies
660 Chemical engineering
667 Cleaning, color, coating technologies
662 Explosives, fuels, related products
664 Food technology
661 Industrial chemicals technology
665 Industrial oils, fats, waxes, gases
669 Metallurgy
668 Technology of other organic products

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