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                国际标准光源的定义

                点击:   作者:天友利标准光源有限公司      发布日期:2014-07-08
                标准光源 定义A Artificial illuminant such as a tungsten lamp at a color temperature of 2880°KB Noon sunlight at 4874° KC Average daylight (overcast sky) at 6774° KD50 Typical bright daylight (overcast sky) at 5000° KD55 Typical bright daylight (o

                标准光源 定义
                A Artificial illuminant such as a tungsten lamp at a color temperature of 2880°K
                B Noon sunlight at 4874° K
                C Average daylight (overcast sky) at 6774° K
                D50 Typical bright daylight (overcast sky) at 5000° K
                D55 Typical bright daylight (overcast sky) at 5500° K
                D65 Typical bright daylight (overcast sky) at 6500° K
                D75 Typical bright daylight (overcast sky) at 7500° K
                F2 Cool white fluorescent lamp at 4200° K
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