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级led;恒流;热阻;热沉;硅基板 中图分类号:tn312+.8 文献标识码:A 文章编号:1003-353x(2006)01-0059-03 1 引言 目前,功率级le
http://blog.alighting.cn/zhiyan/archive/2011/2/20/134111.html2011/2/20 22:50:00
业的发展已成为主要趋势。led节能灯具的明显优势可以从以下各方面体现:1.低压电源、耗电量低:一般来说,led节能灯的工作电压是2至3.6v,工作电流是0.02至0.03A。这就是
http://blog.alighting.cn/surpius/archive/2011/5/21/180020.html2011/5/21 16:52:00
n Acquire force A ugg sundAncemAssive reAction of richness. if you Are very hectic, historicA
http://blog.alighting.cn/xiaodingzi/archive/2010/6/21/51434.html2010/6/21 12:49:00
l collections Are usuAlly bAsed mostly on these. A beAt shoes or boots Are AlreAdy mAde use of b
http://blog.alighting.cn/angel1/archive/2011/7/26/230847.html2011/7/26 13:21:00
http://blog.alighting.cn/angel1/archive/2011/7/26/230848.html2011/7/26 13:23:00
wouldn’t it be greAt if he wAs A jAguAr,’jordAn shoes" weAver told the AssociAted pres
http://blog.alighting.cn/nsjzt8/archive/2010/6/9/48724.html2010/6/9 9:19:00
. there Are Also four less common methods: reduplicAtion, clippings, produce A nou
http://blog.alighting.cn/mmnndmmnnd/archive/2010/8/31/93999.html2010/8/31 12:14:00
http://blog.alighting.cn/mmnndmmnnd/archive/2010/8/31/94000.html2010/8/31 12:15:00
http://blog.alighting.cn/mmnndmmnnd/archive/2010/8/31/94001.html2010/8/31 12:16:00
http://blog.alighting.cn/mmnndmmnnd/archive/2010/8/31/94003.html2010/8/31 12:17:00