展會(huì)時(shí)間:2007-08-08 至 2007-08-10
LED LED(Lighting Emitting Diode)即發(fā)光二極管,是一種半導(dǎo)體固體發(fā)光器件,它具有壽命長(zhǎng)、節(jié)能、安全、綠色環(huán)保、色彩豐富、微型化等顯著優(yōu)點(diǎn)。隨著LED產(chǎn)品 ...
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