BS ISO 5-4:2009现行
Photography and graphic technology. Density measurements. Geometric conditions for reflection density
出版：British Standards Institution
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基本信息
标准编号： BS ISO 5-4:2009
发布时间：2010/4/30 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：26
标准简介
Describes the geometric conditions for the definition of ISO 5 standard reflection density. It also recommends tolerances on geometric conditions that can be used in the design of instruments.
标准备注
© British Standards Institution 2013
本标准替代的旧标准
等同采用的国际标准
ISO 5-4:2009 - Identical
ISO 5-4 : 2009(R2015) - Identical
ISO 5-4 : 2009(R2015) - Identical
