Reference number
ISO 4957:1999
ISO 4957:1999
Tool steels
Edition 2
1999-12
Withdrawn
ISO 4957:1999
23194
Withdrawn (Edition 2, 1999)

General information

  •  : Withdrawn
     : 1999-12
    : Withdrawal of International Standard [95.99]
  •  : 2
     : 32
  • ISO/TC 17/SC 4
    77.140.35 
  • RSS updates

Got a question?

Check out our Help and Support