Russian standards PDF
Reagents. Colorimetric methods for determination of copper impurity
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Meat products. Methods for determination of starch
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Hexagon - head bolts with thread diameter over 48 mm. Product grade B. Specifications
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Heating boilers of heating capacity from 0,10 to 3,15 MW. General specifications
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Reagents. Method for determination of silica impurity
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T-slot cutters with hard metal tips. Specifications
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