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DIN 19051-4 Beiblatt 1:2013-03
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
Summary
This supplement to DIN 19051-4 describes two test panels with gray patches on the practical application of microfilm recording (up to the original size A3) before and after recording a self-contained set of templates.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 03/01/2013 |
| Page Count | 4 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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01/03/2013
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Previous versions
01/03/2013
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01/05/1991
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