Reference number
ISO 721:1974
© ISO 2024
ISO 721:1974
Rock drilling — Integral stems
Edition 1
1974-07
Withdrawn
Withdrawn (Edition 1, 1974)

General information

  • Status
     : Withdrawn
    Publication date
     : 1974-07
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 4
  • Technical Committee :
    ISO/TC 82
    ICS :
    73.100.30 
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