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Test charts for micrography - Part 4: Test chart B for optical density and for determination of scale of reproduction.
STANDARD published on 1.3.2013
Designation standards: DIN 19051-4:2013-03
Publication date standards: 1.3.2013
SKU: NS-188945
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: German technical standard
Category: Technical standards DIN
Testvorlagen für die Mikrographie - Teil 4: Testblatt B zum Prüfen der optischen Dichte und zum Ermitteln des Abbildungsmaßstabes der Aufnahme.
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1.3.1980
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Latest update: 2026-11-05 (Number of items: 2 209 078)
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