NA 012
DIN Standards Committee Chemical Apparatus Engineering
Standards
[CURRENT]
ISO 3057
ISO 3057
Non-destructive testing - Metallographic replica techniques of surface examination
Title (German)
Zerstörungsfreie Prüfung - Metallographische Replica-Technik für die Oberflächenprüfung
Responsible national committee
NA 062-11-14 AA - Penetration testing