Russian standards

Concentrated kaolin. Method for determination of viscosity

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Alumina. Methods of spectral analysis. Determination of silicon dioxide, iron oxide, sodium oxide and magnum oxide

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Vessels and apparatus. Norms and methods of strength analysis of shells and heads from influence of support loads

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Gas supply system. Gas recovery from offshore fields. Save-health conditions of staying and occupation of buildings and structures. Illumination environment. Control

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Test methods for chemicals of environmental hazard. Honeybees: acute oral toxicity test

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Nitric acid for industrial use. Determination of total acidity. Titrimetric method

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