ISO 7725:1991
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ISO 7725:1991
14560

Estado : Retirada

Esta norma ha sido revisada por ISO 7725:2020

Resumen

Describes the principle, the reagents and materials, the apparatus, the selection and preparation of intermediate test portion, the test procedure, the expression of results, and the contents of the test report. Annex A is for information only.

Informaciones generales

  •  : Retirada
     : 1991-10
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 7
  • ISO/TC 45/SC 2
    83.060 
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