DS/EN 1557-1997 表面活性剂 - 的光学上透明的有色液体(产品),为X,Y, Z - 传输三色值比色特性
DS/EN 1557-1997 标准详情
- 标准号:DS/EN 1557-1997
- 中文标题:表面活性剂 - 的光学上透明的有色液体(产品),为X,Y, Z - 传输三色值比色特性
- 英文标题:Surface active agents - Colorimetric characterization of optically clear coloured liquids (products) as X, Y, Z tristimulus values in transmission
- 标准类别:丹麦DANSK
- 发布日期:1997-11-28
内容简介
The standard deals with colorimetric characterization of optically clear, slightly tinted liquids (products by broad-band measurement of pure transmittance with tristimulus value measuring filters as Tx, Ty and Tz (subscripts!). Since the filters of
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