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Four hole button.
STANDARD published on 1.2.1992
Designation standards: E DIN 7407:1992-02
Note: WITHDRAWN
Publication date standards: 1.2.1992
SKU: NS-273537
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard (Draft)
Category: Technical standards DIN
Vierlochknopf.
Latest update: 2026-04-06 (Number of items: 2 271 069)
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