NA 149
DIN Standards Committee Entertainment Technology, Photography and Cinematography
Technical rule
[Withdrawn]
DIN 19051-4 Beiblatt 1
DIN 19051-4 Beiblatt 1
Tests for reprographic use; DIN-test card with different grey values for practical use
Title (German)
Testvorlagen für die Reprographie; DIN-Testtafel mit Graufeldern zur praktischen Anwendung