E DIN 8304:1988-03

Hairsprings for watches and clocks; SI-numbers.

NORMA vydaná dňa 1.3.1988

The information about the standard:

Designation standards: E DIN 8304:1988-03
Note: NEPLATNÁ
Publication date standards: 1.3.1988
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard
Kategória: Technické normy DIN