DIN EN 1557-1997 表面活性剂.X-,Y-和Z-传输三色值光学清晰着色液(产品)的色度特性
DIN EN 1557-1997 标准详情
- 标准号:DIN EN 1557-1997
- 中文标题:表面活性剂.X-,Y-和Z-传输三色值光学清晰着色液(产品)的色度特性
- 英文标题:Surface active agents - Colorimetric characterization of optically clear coloured liquids (products) as X, Y, Z tristimulus values in transmission; German version EN 1557:1996
- 标准类别:德国标准
- 发布日期:1997-03
内容简介
The document specifies a method for the colorimetric characterization of optically clear, slightly tinted liquids (products) by broad-band measurement of pure transmittance with tristimulus value measuring filters as T, T, T.#,,#
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