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Juice products. Gravimetric method for determination of ash mass fraction
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State system for ensuring the uniformity of measurements. State verification schedule for means of LTEC measurements of solids from 0,01х10 -6 to 100х10 -6 К -1 substance in temperature range from 90 to 3000 K
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Installations of heat exchangers with plate-exchangers for food liquids. Technical requirements, safety requirements
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Fertilizers. Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
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