GSO ISO 497:2022
ISO 497:1973
Gulf Standard
Current Edition
·
Approved on
10 October 2022
Guide to the choice of series of preferred numbers and of series containing more rounded values of preferred numbers
GSO ISO 497:2022 Files
English
7 Pages
Current Edition
Reference Language
OMR
31.61
GSO ISO 497:2022 Scope
This is an additional guide to ISO 17 for selecting specified series with more rounded values. It shows the conditions for the use of these preferred numbers.
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