NA 009
DIN Standards Committee Information and Documentation
DIN 19051-2 Beiblatt 1 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN 19051-2 | 2013-03 | Test charts for micrography - Part 2: Fundamental assembly of typographical characters for legibility tests and test chart for destination of resolving power More |
| DIN 19051-3 | 2013-03 | Test charts for micrography - Part 3: Test table for microfilming with planetary camera of technical drawings More |
