NA 149
DIN Standards Committee Entertainment Technology, Photography and Cinematography
Standards
[Withdrawn]
DIN 19051-20
DIN 19051-20
Tests for reprographic use; microfilming of engineering drawings and other drawing office documents, proof shootings for the statement of microfilming conditions
Title (German)
Testvorlagen für die Reprographie; Probeaufnahmen zum Festlegen der Aufnahmebedingungen für die Zeichnungsverfilmung