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Hairsprings for watches and clocks; SI-numbers.
STANDARD published on 1.3.1988
Designation standards: E DIN 8304:1988-03
Note: WITHDRAWN
Publication date standards: 1.3.1988
SKU: NS-274588
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard (Draft)
Category: Technical standards DIN
Spiralfedern für Uhren; SI-Nummern.
Latest update: 2025-09-16 (Number of items: 2 234 278)
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