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数,取平均偏差值rA20-100,以100为最高,平均色差越大,rA值越低。低于20的光源通常不适于一般用途。 指数(rA) 等级 显色性 一般应用 90-100 1A 优
http://blog.alighting.cn/zhiyan/archive/2011/12/19/258631.html2011/12/19 11:09:56
http://blog.alighting.cn/hengbin/archive/2012/1/8/261442.html2012/1/8 21:33:06
http://blog.alighting.cn/121509/archive/2012/1/29/262613.html2012/1/29 0:33:34
http://blog.alighting.cn/ciesawa/archive/2012/4/10/271715.html2012/4/10 23:23:59
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
证e******号码,灯头铜弹片刻有ul或csA字样。 工作电压:120v/60hz 标签:瓦特标必须是耐高温的,标签背后有ul字样,需印有120v/60hz,认证号码
http://blog.alighting.cn/lux1923/archive/2010/12/7/118686.html2010/12/7 11:14:00
片复位时,寄存器中的数据设定led驱动电流。极低的33μA lsb电流可在非反射lcd显示中允许涓流通过led。Aps4070门动在1×和1.5×模式之间切换以在全部负载范围获得高效
http://blog.alighting.cn/zhiyan/archive/2011/2/20/134155.html2011/2/20 23:09:00