BS ISO 3864-4:2011现行
Graphical symbols. Safety colours and safety signs. Colorimetric and photometric properties of safety sign materials
出版：British Standards Institution
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基本信息
标准编号： BS ISO 3864-4:2011
发布时间：2011/8/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：34
标准简介
Specifies the colorimetric and photometric requirements and test methods for the colours of safety signs to be used in workplaces and public areas.
标准备注
© British Standards Institution 2013
等同采用的国际标准
ISO 3864-4 : 2011(R2016) - Identical
ISO 3864-4 : 2011(R2016) - Identical
ISO 3864-4:2011 - Identical
