Shock protection of watches; definition, requirements, testing.
NORMA vydaná dňa 1.2.1981
Designation standards: DIN 8308:1981-02
Note: NEPLATNÁ
Publication date standards: 1.2.1981
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Stoßsicherheit bei Kleinuhren; Begriff, Anforderungen, Prüfung.