ISO 2457:1976
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ISO 2457:1976
7372

Estado : Retirada

Esta norma ha sido revisada por ISO 4562:2023

Resumen

Divides non-assembled strips into two quality grades that are identified by (+++) and (++) corresponding to the conditions specified in the tables. The regulations for manufacture, characteristics and delivery conditions are fixed by ISO 1072. Replaces the first edition from 1972.

Informaciones generales

  •  : Retirada
     : 1976-06
    : Retirada de la Norma Internacional [95.99]
  •  : 2
     : 3
  • ISO/TC 218
    79.080 
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