NA 149
DIN Standards Committee Entertainment Technology, Photography and Cinematography
DIN 19051-4 Beiblatt 2 [Withdrawn] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN 19051-21 | 1991-03 | Test patterns for micrography; test exposures made to establish the conditions for microfilming of printed documents, literature and newspapers More |
| OENORM A 1310 | 2004-03-01 | Micrographics - Density of silver-gelatine type films More |
| OENORM DIN 19051-21 | 1995-02-01 | Test patterns for micrography - Test exposures made to establish the conditions for microfilming of printed documents, literature and newspapers More |
