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ISO 1768:1975Withdrawn

Glass hydrometers — Conventional value for the thermal cubic expansion coefficient (for use in the preparation of measurement tables for liquids)

Aréomètres en verre — Valeur conventionnelle pour la dilatabilité volumique thermique (à utiliser lors de l'établissement des tables de mesurage des liquides)

Abstract / scope

A single conventional value is specified and it is stated how the indication of hydrometer having a thermal cubic expansion coefficient value may be corrected for use in measurement tables in the construction of which the conventional value has been used.