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Occupational safety standards system. Respiratory protective devices. Gas filters and combined filters of large external dimensions. General specifications
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Internal engineering networks of buildings and constructions. Axial bellows expansion joints for pipelines of heating systems, heat supply and water supply systems. General specification
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Agricultural tractors. Measurement of the centre of gravity position
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Milk and milk products. Determination of preservatives and synthetic colors content by high performance liquid chromatography method
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Accuracy (trueness and precision) of measurement methods and results. Part 3. Intermediate measures of the precision of a standard measurement method
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