Abrasives for optical engineering; tests.
NORMA vydána dne 1.8.1972
Designation standards: DIN 58751-2:1972-08
Note: NEPLATNÁ
Publication date standards: 1.8.1972
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Lose Schleifmittel für die Optik; Prüfung.