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DEVICE FOR PREPARATION OF PHOTOGRAPHIC FILM SPECIMENS FOR SENSITOMETRIC INVESTIGATIONS
DEVICE FOR PREPARATION OF PHOTOGRAPHIC FILM SPECIMENS FOR SENSITOMETRIC INVESTIGATIONS
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机译:用于感光研究的照相胶片样品的制备装置
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摘要
1. sample preparation device for photographic film сенситометри1ческих studies оодержацее раз1меценные on the bed.mechanism of film, the two installed in parallel between a knife механиакы a fixing fr
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