DIN 19051-21 – Test patterns for micrography; test exposures made to establish the conditions for microfilming of printed documents, literature and newspapers
Product Details
- Published:
- 03/01/1991
- Number of Pages:
- 2
- File Size:
- 1 file
- Product Code(s):
- 2395128, 2395128
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
