Advanced technical ceramics - Monolithic ceramics; Mechanical properties at room temperature - Part 4: Vickers, Knoop and Rockwell superficial hardness.
NORMA vydaná dňa 1.11.2002
Designation standards: E DIN EN 843-4:2002-11
Note: NEPLATNÁ
Publication date standards: 1.11.2002
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Hochleistungskeramik - Monolithische Keramik; Mechanische Eigenschaften bei Raumtemperatur - Teil 4: Vickers-, Knoop- und Rockwell-Härteprüfung.