Superseded
Standard
Historical
DIN 50938:1973-12
Alkaline blackening (black finishing) of iron material; principles of methods, symbols, testing
Summary
Brünieren von Gegenständen aus Eisenwerkstoffen; Verfahrensgrundsätze, Kurzzeichen, Prüfverfahren
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 12/01/1973 |
| Page Count | 8 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
01/06/2025
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Most Recent
01/10/2024
Superseded
Historical
01/01/2018
Superseded
, Under review
Historical
01/06/2017
Superseded
Historical
01/10/2016
Superseded
Historical
01/03/2016
Superseded
Historical
01/04/2000
Superseded
Historical
01/11/1987
Superseded
Historical
01/12/1973
Superseded
Historical