Proof
ISO/PRF 21949
Coated abrasives — Plain sheets with holes for dust extraction
Reference number
ISO/PRF 21949
Edition 2
2024-10
Proof
ISO/PRF 21949
84942
Under development (Edition 2, 2024)
This draft is in the approval phase.
Will replace ISO 21949:2001

General information

  •  : Under development
     : 2024-10
    : Proof sent to secretariat or FDIS ballot initiated: 8 weeks [50.20]
  •  : 2
     : 5
  • ISO/TC 29/SC 5
    25.100.70 
  • RSS updates

Got a question?

Check out our Help and Support

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)