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DIN ISO 6025-2003

电影摄影 35mm和16mm模拟摄影声音试验胶片 规格

Cinematography; Analogue photographic sound test films, 35 mm and 16 mm; Specifications

适用范围:The document specifies basic technical characteristics for the international exchange of test films intended for checking, adjusting and measuring motion-picture projector sound systems and sound reproducing channels of motion-picture installations for monophonic or stereophonic reproduction.#,,#

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