NA 131
DIN Standards Committee Aerospace
Standards
[CURRENT]
ISO 18490
ISO 18490
Non-destructive testing - Evaluation of vision acuity of NDT personnel
Title (German)
Zerstörungsfreie Prüfung - Bestimmung der Sehfähigkeit von ZfP-Personal
Responsible national committee
NA 062-11-02 AA - Qualification and certification of NDT personnel