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Utensils and covers of copper-nickel and copper-nickel-zinc alloys with silver or gold coating. General specifications
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Milk and milk products. Determination of the lipase activity of pregastric lipase preparation
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Welding consumables. Covered electrodes for manual metal arc welding of non-alloy and fine grain steels. Classification
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Nickel-based fire-resistant alloys. Methods for the determination of tin
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Methods of testing the impact of chemical products on the human body. Tests for the assessment of acute irritant/corrosive effects on the skin
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