标准编号：ISO 22969:2019
中文名称：涂料和清漆 太阳反射率的测定
英文名称：Paints and varnishes — Determination of solar reflectance
发布日期：2019-07
标准范围
This document specifies a method to determine the solar reflectance of coating systems using a spectrophotometer with a wide spectral range (300 nm to 2 500 nm) and global solar radiation.
This document is applicable to coating systems.
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