Proof
ISO/PRF 25116-1
Friction stir welding — Steel — Part 1: Qualification of welding operators
Reference number
ISO/PRF 25116-1
Edition 1
© ISO 2026
Proof
Under development
This draft is in the approval phase.

General information

  • Status
     : Under development
    Stage
    : Final text received or FDIS registered for formal approval [50.00]
  • Edition
     : 1
  • Technical Committee :
    IIW
    ICS :
    25.160.01 
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