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Textile threads. Method for determination of twist and contraction and twist direction
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Prepared (corrected) water for the manufacturing of alcoholic beverages. Determination of the content of hydrogen sulfide and sulfides by photometric method with N,N-dimethyl-p-phenylenediamine
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Environmental management. Climate change performance evaluation. Guidelines
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Food egg fermented liquid and dry products. Specification
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High purity substances. Method for concentration of microimpurities by precipitation and coprecipitation
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