NF A89-522*NF EN ISO 23279:2017
Non-destructive testing of welds - Ultrasonic testing - Characterization of discontinuities in welds

Standard No.

NF A89-522*NF EN ISO 23279:2017

Release Date

2017

Published By

Association Francaise de Normalisation

Latest

NF A89-522*NF EN ISO 23279:2017

NF A89-522*NF EN ISO 23279:2017 history

• 2017 NF A89-522*NF EN ISO 23279:2017 Non-destructive testing of welds - Ultrasonic testing - Characterization of discontinuities in welds