Contact person:Kitty Liang
Tel：+86-0771-2610277
+86 13481140850
Fax：+86-0771-2449722
E-mail: st-rosin@hotmail.com
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CIE Standard Colorimetric System Color Index of Gum Rosin (1931)
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2010-07-01 Hits
：4390 songtao business |
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Color Grade
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Chromaticity Coordinates
x
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Chromaticity Coordinates
y
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Saturation
ρ(%)
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Pass Rate
Y (%)
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Dominant Wavelength
λ(nm)
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X
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0.4277
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0.4524
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68.1
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56.6
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575.6
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WW
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0.4573
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0.4659
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79.7
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50.0
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577.4
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WG
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0.4825
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0.4691
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87.3
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42.7
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579.3
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N
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0.4997
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0.4623
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93.3
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39.4
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580.9
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M
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0.5199
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0.4627
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95.6
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31.1
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582.6
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K
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0.5331
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0.4545
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96.9
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25.8
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584.3
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