International Standard
ISO 3:1973
Preferred numbers — Series of preferred numbers
Reference number
ISO 3:1973
Edition 1
1973-04
International Standard
Read sample
p
ISO 3:1973
3564
Published (Edition 1, 1973)
This standard was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 3:1973

ISO 3:1973
3564
Format
Language
CHF 42
Convert Swiss francs (CHF) to your currency

Abstract

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.

General information

  •  : Published
     : 1973-04
    : International Standard confirmed [90.93]
  •  : 1
     : 4
  • ISO/TC 19
    17.020 
  • RSS updates

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