CIE non-visual effect about the light position statement

international commission on illumination ( pictet & CIE) Released a Statement on the Position of the visual effect of light CIE Position Statement on Non - 光的视觉效果 建议在适当的时间适当的光第二版。 The statement is a position statement of the second edition, 2015, aims to update the CIE since 2015 to complete the work, and advice about the current and future work.

accessories: CIE Position Statement - 在适当的时间适当的光( 2019). 。 PDF

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