Russian standards

Used petroleum products. Method for determination of flash point in open cup

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Green vitriol technical. Specifications

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High pressure vessels and apparatuses. Shells and heads. Norms and methods of strength calculations

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Laboratory glassware. Methods for assessing the chemical resistance of enamels for colour coding and colour marking

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Coals. Method for the determination of coking property

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Petroleum fuel. Mazut. Specifications

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