
Method for determining the resolution obtained in microcopying
出版:British Standards Institution

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基本信息
标准编号: BS 4657:1990
发布时间:1990/7/31 0:00:00
标准类别:Standard
出版单位:British Standards Institution
标准页数:12
标准简介
Description and use of test chart for determining the resolution of a microfilming system or the resolution achieved in microforms.
标准备注
© British Standards Institution 2013
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