比色计测量 meaning in Chinese

colorimetric measurement

Din colour chart ; colorimetric measures relating to cie standard illuminant c
Din颜色图表.与cie标准c光源相关的比色计测量
Standard test method for measurement of daytime chromaticity of pavement marking materials using a portable reflection colorimeter
用便携式反射比色计测量路面标记材料的日间色度的标准试验方法
Standard test method for measurement of nighttime chromaticity of pavement marking materials using a portable retroreflection colorimeter
用便携式反射比色计测量路面标记材料的夜间色度的标准试验方法