Standard

ISO 22444-2:2020

Published

Corrigendums and amendments are bought separately.

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Abstract

This document defines the terms for rare earth metals and their alloys, as well as for methods of preparation and purification. This document can be used as a reference to unify technical terms in rare earth production, application, inspection, circulation, trading, scientific research and education.

Document information

  • Standard from ISO
  • Published:
  • Edition: 1
  • Version: 1
  • Document type: IS
  • ICS 01.040.13
  • ICS 13.030.30
  • ISO TC ISO/TC 298

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