Russian standards PDF

Textiles. Tests for colour fastness. Part A03. Grey scale for assessing staining

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Textile materials. Determination of resistance to water penetration. Hydrostatic pressure test

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Textile materials and products. Determination of pH of aqueous extract

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Statistical methods. Control charts. Part 3. Acceptance control charts

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Statistical methods. Control charts. Part 5. Specialized control charts

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Seamless and welded steel tubes. Part 2. Automated eddy current testing for the detection of imperfections

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