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ISO 7139:1984 Cross-country skis -- Determination of elastic properties
standard by International Organization for Standardization, 12/01/1984
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Specifies the apparatus, sampling and conditioning and the procedure for laboratory measuring methods to determine the elastic properties. Applies for cross-country skis with a nominal length greater than or equal to 150 cm. Standard measurement procedures are recommended in order to ensure the comparability between measurement data determined by the manufacturers.