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| Gradationskurve f (of the photographic layer); photographische Schwärzungskurve (of the photographic layer); Schwärzungskurve f (of the film) | |||
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| Gradationskurve f (of the photographic layer); photographische Schwärzungskurve (of the photographic layer); Schwärzungskurve f (of the film) | |||
