Russian standards PDF
Plastics. Polyols for polyurethanes. Determination of basicity on nitrogen
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Printing types (Russian and roman graphic bases). Group arrangement. Indexing. Base line. Characters per 4 picas
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Milk and milk products. Methods for determination of moisture and dry substance
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Water-alcohol solutions. Methods for the determination of the ethyl alcohol content
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Reagents. Ammonium dihydrogen orthophosphate Specifications
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