NA 062
DIN Standards Committee Materials Testing
Standards
[Withdrawn]
DIN 51171
DIN 51171
Testing of vitreous and porcelain enamels; testing of self-cleaning property of continuously self-cleaning enamel finishes
Title (German)
Prüfung von Emaillierungen; Prüfung des Selbstreinigungsvermögens kontinuierlich selbstreinigender Emaillierungen