Standard

ISO 32:1977

Published

Corrigendums and amendments are bought separately.

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Abstract

Cancels and replaces ISO recommendation R 32-1957, and its amendment 1-1966. Establishes a system of marking and a series of colours for the identification of the content of gas cylinders. In the case of gas mixtures, the cylinder shall bear the appropriate colours for the gases comprising the mixture, such colours to be visible from the valve end.

Document information

  • Standard from ISO
  • Published:
  • Edition: 1
  • Version: 1
  • Document type: IS
  • ICS 01.070
  • ICS 11.040.10
  • ISO TC ISO/TC 58/SC 4

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