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Rocks. Method for determination of open porosity coefficient by fluid saturation
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Solid mineral fuel. Determination of total sulfur. Eschka method
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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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Mineral Admixtures for Concretes and mortars. General specifications
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Talc and talcomagnesite. Method for determination of arsenic
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