DIN EN 13477-2:2010 Non-destructive testing - Acoustic emission - Equipment characterisation - Part 2: Verification of operating characteristic; German version EN 13477-2:2010
2021DIN EN 13477-2:2021 Non-destructive testing - Acoustic emission testing - Equipment characterisation - Part 2: Verification of operating characteristics; German version EN 13477-2:2021
2019DIN EN 13477-2:2019 Non-destructive testing - Acoustic emission testing - Equipment characterisation - Part 2: Verification of operating characteristics; German and English version prEN 13477-2:2019
2013DIN EN 13477-2:2013 Non-destructive testing - Acoustic emission - Equipment characterisation - Part 2: Verification of operating characteristic; German version EN 13477-2:2010
2010DIN EN 13477-2:2010 Non-destructive testing - Acoustic emission - Equipment characterisation - Part 2: Verification of operating characteristic; German version EN 13477-2:2010