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Roofing and hydraulic-insulating flexible bitumen-based materials. Method for determination of form stability under cyclical temperature changes
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Roofing and hydraulic-insulating flexible bitumen-based materials. Method for determination of flexibility at low temperature
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Roofing and hydraulic-insulating flexible bitumen-based materials. Method for determination of head resistance
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Foodstuffs. Determination of nitrate and/or nitrite content. Part 5. Enzymatic determination of nitrate content of vegetable containing food for babies and infants
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