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Coal core with size of pieces 20 mm and more. Method of strength determination after reaction with carbon dioxide
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State system for ensuring the uniformity of measurements. Natural gas. Gas phase thermodynamic properties. Methods of calculation for transmission and distribution applications on base of the AGA8 fundamental equation of state
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Nitric acid for industrial use. Determination of sulphated ash. Gravimetric method
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Cosmetics. Sun Protection test methods. Determination of the sun protection factor (SPF) on living organisms (in vivo)
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