OENORM EN ISO 22232-2:2021 Non-destructive testing - Characterization and verification of ultrasonic test equipment - Part 2: Probes (ISO 22232-2:2020)
OENORM EN 12668-2-2010-04OENORM EN ISO 22232-2:2018
OENORM EN ISO 22232-2:2021 history
2021OENORM EN ISO 22232-2:2021 Non-destructive testing - Characterization and verification of ultrasonic test equipment - Part 2: Probes (ISO 22232-2:2020)