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Standard DIN 19051-21:1991-03 1.3.1991 preview

DIN 19051-21:1991-03

Test patterns for micrography; test exposures made to establish the conditions for microfilming of printed documents, literature and newspapers.



STANDARD published on 1.3.1991


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47.80 USD

The information about the standard:

Designation standards: DIN 19051-21:1991-03
Publication date standards: 1.3.1991
SKU: NS-188933
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN

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The category - similar standards:

Technical drawings in generalDocument imaging applications

Annotation of standard text DIN 19051-21:1991-03 :

Testvorlagen für die Mikrographie; Probeaufnahmen zum Festlegen der Aufnahmebedingungen für die Verfilmung von Schriftgut, Schrifttum und Zeitungen.

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Latest update: 2026-07-03 (Number of items: 2 286 013)
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