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ISO 31-1:1992Withdrawn

Quantities and units — Part 1: Space and time

Grandeurs et unités — Partie 1: Espace et temps

Abstract / scope

Gives name, symbol and definition for 21 quantities and units of space and time. Where appropriate, conversion factors are also given. Annex A includes units based on the foot, pound and second and some other units, Annex B other non-SI units given for information, especially regarding the conversion factor.

Life cycle

Amendments & corrigenda

ISO 31-1:1992/Amd 1:1998WithdrawnQuantities and units — Part 1: Space and time — Amendment 1International Standard · Published 20 Dec 1998 · ISO/TC 12

Replaces

ISO 31-1:1978WithdrawnQuantities and units of space and timeInternational Standard · Published 1 Mar 1978 · ISO/TC 12ISO 31-1:1978/Amd 1:1985WithdrawnQuantities and units of space and time — Amendment 1International Standard · Published 8 Aug 1985 · ISO/TC 12

Replaced by

ISO 80000-3:2006WithdrawnQuantities and units — Part 3: Space and timeInternational Standard · Published 17 Mar 2006 · ISO/TC 12