BS 2724:1956被替代
Specification for filters for protection against intense sunglare (for general and industrial use)
出版：British Standards Institution
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基本信息
标准编号： BS 2724:1956
发布时间：1956/5/9 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Covers the transmission factors for visible, ultra-violet and total heat radiation for three types of filter, each of which is available in two grades. Also covers refractive properties, chromaticity limits, matching and colour fastness.
标准备注
© British Standards Institution 2013
Amendment notes:
PD 4282
替代本标准的新标准
