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2013-12-8
LED fluorescent tube
T8 1.2M LED Fluorescent Lamp
1.power: 12/18/24w
2.Input voltage:85-265V...
LED fluorescent tube
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2007-1-17
The fluorescent writing board can be applied as black-board in the ordinary environment.In...
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2007-1-13
CATHODE RAY ( CRT ) PHOSPHOR
According to its application, CRT phosphor is divided into 4...
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