Russian standards PDF
Essential oils. Quantitative evaluation of residue on evaporation
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Essential oils of citrus. Determination of CD value by ultraviolet spectrometric analysis
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Petroleum liquids and liquefied petroleum gases. Measurements. Standard reference conditions
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Reduction sleeves with 7/24 external and Morse internal taper with incorporated screw. Dimensions
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Pulses. Soya bean products. Determination of urease activity
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