BS ISO 8126:2000现行
Micrographics. Duplicating film, silver, diazo and vesicular. Visual density. Specifications and measurement
出版：British Standards Institution
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基本信息
标准编号： BS ISO 8126:2000
发布时间：2000/5/15 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：12
标准简介
Defines visual diffuse transmission densities for second generation silver-gelatin and diazo microforms and projection densities for second generation vesicular microforms. In addition it defines measurement procedures. Not applicable to duplicates of microforms of technical drawings and other drawing office documents.
标准备注
© British Standards Institution 2013
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