Superseded
Standard amendment
Historical
DIN 19051-4 Beiblatt 1:2012-03
Test charts for micrography - Part 4: Test chart B for optical density and for determination of scale of reproduction; Supplement 1: Test card with different grey values for practical use
No description.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 03/01/2012 |
| Page Count | 8 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
01/03/2013
Active
, Modified
Most Recent
01/05/1991
Superseded
Historical