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一、灯杆: 1、灯杆材质选用优质低碳钢q235A型，钢材的硅含量不高于0.04%，经大型折弯机一次折弯成型，直线度误差不超过0.05%，灯杆的抗风能力按36.9米/秒11级以
http://blog.alighting.cn/senfa99/archive/2011/7/14/229689.html2011/7/14 16:09:00
子灯箱为例，导光板两侧用bl8532作为led光源的驱动，一颗bl8532最多可驱动32颗小功率白光led，采用二串十六并的模式，如图1所示。在该应用电路中，由于反馈电压vifb是
http://blog.alighting.cn/q89481240/archive/2011/7/19/230153.html2011/7/19 0:12:00
动功能。直接增加了点灯的次数，延长了节能灯的使用寿命。在当今人力成本高涨，原材料高涨的形势下，为荧光灯生产企业直接降低生产成本。优势：1：节能：比不带电子镇流器的灯管节约50%左
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k stAtion. there Are A vAriety of reAsons for my move, which i’m plAnning on going into… for no
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n; round, rAther puzzled grey eyes; close-cut sAndy hAir; A lArge, smiling mouth; A smAl
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the scene wAs not without A mixture of Awe, such As must AlwAys invest the spectAcle o
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http://blog.alighting.cn/dfsunii/archive/2010/1/14/25391.html2010/1/14 10:12:00
