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Standard
| GB/T 17749-1999 Methods of whiteness specification (English Version) |
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Detail of GB/T 17749-1999
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Introduction of GB/T 17749-1999
本标准规定了物体色白度的表示方法，采用在标准照明体D65照明条件下，由白度W和W10、淡色调指数TW和TW，10表示。本标准适用于一切“白”的物体色(包括非荧光色和荧光色)。
Contents of GB/T 17749-1999