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路灯厂、路灯厂家、路灯杆

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

高杆灯厂家、高杆灯价格、户外高杆灯

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  http://blog.alighting.cn/senfa99/archive/2011/7/14/229688.html2011/7/14 16:07:00

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  http://blog.alighting.cn/yunaoled/archive/2011/7/13/229590.html2011/7/13 14:38:00

led厂商出口欧美的led标准和认证

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  http://blog.alighting.cn/xyz8888888/archive/2011/7/11/229450.html2011/7/11 22:31:00

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超高亮度led的技术发展及应用分析

最近十年,高亮度化、全色化一直是led材料和器件工艺技术研究的前沿课题。超高亮度(uhb)是指发光强度达到或超过100mcd的led,又称坎德拉(cd)级led。高亮度A

  https://www.alighting.cn/news/20110711/90207.htm2011/7/11 11:45:40

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