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电影摄影物镜 第3部分:距离、光圈刻度标记
Lenses for motion picture camera —Part 3：Distance and aperture scale markings
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电影摄影物镜 第2部分:电影摄影物镜系列
Lens for motion picture camera —Part 2：Series of motion picture camera Lenses
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电影摄影物镜 第1部分:定焦距和变焦距电影摄影物镜
Lens for motion picture camera — Part 1：Fixed focal length and zoom lens for motion picture camera
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16mm电影放映机系列 通用要素
16 mm motion-picture projectors. Universal elements
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35mm电影放映机系列 通用要素
35 mm motion-picture projectors. Universal elements
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35mm电影放映机 16齿间歇输片齿轮齿形、主要尺寸和精度
Intermittent sprockets 16 tooth for 35 mm motion-picture projector. Tooth profiles，dimension and precision
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35mm电影放映机 输片齿轮齿形、主要尺寸和精度
Sprockets for 35 mm motion-picture projectors. Tooth profiles,dimension and precision
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35mm通用电影摄影机 技术条件
Specification of 35 mm motion picture camera
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放映银幕分类
The classification of projection screens
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35mm电影放映用大片盘
The 35mm film projection uses the supply to collect movie equipment
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