JIS B7217-1974 Method for Determining Various Functions of Projection Lenses

JIS B7217-1974 Method for Determining Various Functions of Projection Lenses 下载

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... 上一篇：JIS B7220-1982 Magnetic Stripes and Magnetic Recording Head Gaps for Sound Record on 1 下一篇：JIS B7204-1995 Cinematography-Photographic sound test films, 35mm and 16mm-Specificati