Status : Withdrawn

This standard has been revised by ISO 4561:2023

Abstract

Divides the blocks by quality into the two grades I and II corresponding to the conditions stated in the tables. The regulations for manufacture, characteristics and delivery conditions are fixed by ISO 5321.

General information

  • Status
     : Withdrawn
    Publication date
     : 1978-05
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 218
    ICS :
    79.080 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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