NF A89-540:1997
Non-destructive examination of fusion welds. Visual examination.

Standard No.

NF A89-540:1997

Release Date

1997

Published By

Association Francaise de Normalisation

Status

Be replaced 2011-05

Replace By

NF A89-540:2011

Latest

NF A89-540:2011

NF A89-540:1997 history

• 2011 NF A89-540:2011 Non-destructive testing of welds - Visual testing of fusion-welded joints.
• 1997 NF A89-540:1997 Non-destructive examination of fusion welds. Visual examination.