GSO ISO 3:2024

ISO 3:1973
Gulf Standard   Current Edition · Approved on 25 April 2024

Preferred numbers — Series of preferred numbers

GSO ISO 3:2024 Files

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GSO ISO 3:2024 Scope

Preferred numbers are the conventionally rounded of term values of geometrical series, including the integral powers of 10 and having as ratios special factors in accordance with the specified tables. Basic, expectional, R 80 and derived series are designated.

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