NF A89-520*NF EN ISO 17640:2018
Non-destructive testing of welds - Ultrasonic testing - Techniques, testing levels, and assessment

Standard No.

NF A89-520*NF EN ISO 17640:2018

Release Date

2018

Published By

Association Francaise de Normalisation

Latest

NF A89-520*NF EN ISO 17640:2018

NF A89-520*NF EN ISO 17640:2018 history

• 2018 NF A89-520*NF EN ISO 17640:2018 Non-destructive testing of welds - Ultrasonic testing - Techniques, testing levels, and assessment