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Accuracy (trueness and precision) of measurement methods and results. Part 5. Alternative methods for the determination of the precision of a standard measurement method

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Drinking water. Prepared conditioned water for alcoholic beverages. Determination of pH by potentiometry

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Moulding sands. Methods for determination of clayey fraction

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Royal Jelly. Determination of reducing sugars and saccharose

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Electrical installations of traction power supply systems for alternating current railway. Earthing requirements

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Vacuum equipment. Connections of vacuum pipe-lines. Mounting dimensions

Document status: Withdrawn