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2007-1-17
UV excitation color concealed luminescent powder is a kind of inorganic luminescent material,...
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2007-1-17
luminescent pigment (SrAL2O4:Eu.Dy) which is aluminum acid super-long afterglow luminescent...
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2007-1-17
Luminescence ceramics, mixing the powder with the ceramic glaze and fired, then getting the...
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