This standard was last reviewed and confirmed in 2020.
Therefore this version remains current.
Abstract
PreviewPreferred 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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Status: PublishedPublication date: 1973-04
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Edition: 1Number of pages: 4
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- ICS :
- 17.020 Metrology and measurement in general
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