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明的柔性传播,并没有改变光线直线传播的经典理论. led光纤灯的光纤由液体高分子化合物聚合而成,具有导光性强,省电,耐用,不发热,无污染,可弯曲,可变色,环境适应范围广,使用安全
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http://blog.alighting.cn/yuquanled/archive/2009/6/6/10787.html2009/6/6 15:18:00
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http://blog.alighting.cn/yuquanled/archive/2009/6/6/13458.html2009/6/6 15:10:00
益的负离子气体,还能像鲜花一样散发各种芳香,同时装入加湿机来调整室内湿度,而且价格低廉。家家户户适用! 仿真盆景系列产品是采用不饱和聚脂树脂、高分子材料精制而成,产品环保、健康,不
http://blog.alighting.cn/gzzhenzhong/archive/2010/6/8/48604.html2010/6/8 16:08:00