
Wrist watches with piezo-electric oscillating system; requirements, testing, marking.
NORMA vydána dne 1.8.1979
Designation standards: DIN 8326:1979-08
Note: NEPLATNÁ
Publication date standards: 1.8.1979
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Kleinuhren mit piezoelektrischem Schwingsystem; Anforderungen, Prüfung, Kennzeichnung.