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幻灯放映机和幻灯片.普通幻灯片和影剧院用的幻灯片.标称尺寸、蒙罩大小.画面位置、标记
Slide projectors and slides; projector slides for general use and for theatre projection, nominal sizes, dimensions of masks, picture position and marking
参考页数：9P.;A4
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幻灯放映机和幻灯片.第8部分:直式片盒 5 x 5 - 36 和 5 x 50 - 50.尺寸
Slide projectors and slides; straight cartridge 5 × 5-36 and 5 × 5-50; dimensions
参考页数：4P.;A4
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轮廓投影机
Profile projectors
参考页数：13P;A4
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家用和类似用途电器.安全性.第2-56部分:放映机及类似器具的特殊要求
Household and similar electrical appliances - Safety - Part 2-56 : particular requirements for projectors and similar appliances
参考页数：9P.;A4
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家用和类似用途电器.安全性.第2-56部分:放映机及类似器具的特殊要求
Household and similar electrical appliances - Safety - Part 2-56 : particular requirements for projectors and similar appliances.
参考页数：7P;A4
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家用和类似用途电器的安全.第2-56部分:投影仪及类似电器的特殊要求
Household and similar electrical appliances - Safety - Part 2-56 : particular requirements for projectors and similar appliances.
参考页数：16P.;A4
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电子投影.主要性能标准的测量和文件编制.第1部分:固定分辨投影仪
Electronic projection - Measurement and documentation of key performance criteria - Part 1 : fixed resolution projectors.
参考页数：37P.;A4
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电子投影.主要性能标准的测量和文件编制.第2部分:可变分辨率投影仪
Electronic projection - Measurement and documentation of key performance criteria - Part 2 : variable resolution projectors.
参考页数：47P.;A4
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数字投影机球幕投影鱼眼镜头.技术条件
Technical specifications of dome screen projection fisheye lens for digital projector
价格：￥0.00
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35mm幻灯片.双画幅和单画幅规范
35mm filmstrips.Specifications for double-frame and single-frame formats
价格：￥0.00
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