AS 2655-1992被替代
Portable microform readers - Functional requirements
出版：Standards Australia
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基本信息
标准编号： AS 2655-1992
发布时间：1992/3/16 0:00:00
标准类别：Standard
出版单位：Standards Australia
标准页数：16
标准简介
Sets out constructional and optical requirements for portable microform readers. Includes test methods for measuring screen luminance, screen reflectance of rear projection readers, screen contrast, temperature of microfiche, resolution, legibility, magnification and distortion. Test methods for measuring resolution, legibility, magnification and distortion require use of Australian Standard Test microfiche AS 2656. This Standard also includes particular requirements for Department of Defence application.
