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供应42w大功率led路灯

1(mm) 我们还有其它不同瓦数的路灯:42w.56w.70w.84w.98w.112w.126w.140w.154w.168w.182w.19

  http://blog.alighting.cn/zhansheng/archive/2010/7/10/55023.html2010/7/10 10:38:00

供应42w大功率led路灯

1(mm) 我们还有其它不同瓦数的路灯:42w.56w.70w.84w.98w.112w.126w.140w.154w.168w.182w.19

  http://blog.alighting.cn/zhansheng/archive/2010/7/10/55022.html2010/7/10 10:37:00

[原创]其他 par64 par64 广州佰胜照明电器有限公司

24830 4572 28 150 4000 3400 螺旋接线 300 24833 300par56/wfl 1

  http://blog.alighting.cn/baishengan/archive/2010/7/6/54234.html2010/7/6 10:35:00

[原创]par 64

24830 4572 28 150 4000 3400 螺旋接线 300 24833 300par56/wfl 1

  http://blog.alighting.cn/baishengan/archive/2010/7/2/53966.html2010/7/2 21:47:00

[原创]par灯系列

r56/wfl 12 300 —— 2750 螺旋接线 1000 23427 300par56/nsp 240 30

  http://blog.alighting.cn/baishengan/archive/2010/7/2/53870.html2010/7/2 10:45:00

led的热学指标

式:vt j=vt o +k(tj-TO) (1) 式中,vt j、vt o分别是tj和TO时的输入电压;k是热敏温度系数,它与芯片衬底材料、芯片结构、封装结构、发光波长等都有关系。

  http://blog.alighting.cn/zhangangx/archive/2010/7/1/53618.html2010/7/1 8:38:00

rees as big a gladsss

s that they also eat baobabs?i nfl jerseyspointed out TO the little prince that baobabsscree

  http://blog.alighting.cn/huahao753/archive/2010/6/30/53511.html2010/6/30 15:53:00

rtunately by by ss

r devicesf death should change TO european costume. so in 1920 thebrush cutter astronomer gave hi

  http://blog.alighting.cn/huahao753/archive/2010/6/30/53508.html2010/6/30 15:52:00

would have TO sayss

would have TO sayssi saw a hocusTOm made suituse that cost $20 000." then wome

  http://blog.alighting.cn/huahao753/archive/2010/6/30/53510.html2010/6/30 15:52:00

narraTOr speculates

narraTOr speculatesas TO which asteparking lotroid from which the little prince came i ha

  http://blog.alighting.cn/huahao753/archive/2010/6/30/53507.html2010/6/30 15:51:00

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