Superseded
Standard
Historical
DIN 58220-1:1974-03
Testing visual acuity (test-symbols); optotypes
Preview
No description.
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 03/01/1974 |
| Page Count | 8 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
01/03/1974
Superseded
Historical