DIN 8257-2:1969-11

Jewels for fine mechanics; watch jewels, balance jewels.

STANDARD published on 1.11.1969

The information about the standard:

Designation standards: DIN 8257-2:1969-11
Note: WITHDRAWN
Publication date standards: 1.11.1969
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN