Watches; nomenclature of components of additional equipment.
STANDARD published on 1.1.1989
Designation standards: DIN 8231:1989-01
Publication date standards: 1.1.1989
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: German technical standard
Category: Technical standards DIN
Kleinuhren; Benennungen von Einzelteilen für Zusatzeinrichtungen.