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Coke. Sieve analysis of the size class less than 20 mm
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Stationary source emissions. Determination of the mass concentration of sulfur dioxide in flue gases. Performance characteristics of automated measuring systems
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Materials and articles in contact with foodstuffs. Plastics. Substances subject to limitation. Part 4. Determination of 1,3-butadiene in plastics
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Gallium. Chemical-atomic-emission method for the determination of aluminium, bismuth, cobalt, silicon, magnesium, manganese, copper, nickel, lead, silver, chromium, zinc and iron
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