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时，每年用3000小时，可用6.5年，平均每年为灯泡支出30块钱。用白炽灯初始成本为6块钱，假如寿命为3000小时，每年为灯泡支付的成本为6元；从电费支出来看，40瓦白炽灯一年用12
http://blog.alighting.cn/zhiyan/archive/2010/9/17/97502.html2010/9/17 15:40:00
涵的理解并不全面。在首届led普通照明产品与技术研讨会上，俞安琪详细解读了部分重要新国标的主要条款、特点以及适用范围等问题。 gb24819-2009普通照明用led模块安全要求
http://blog.alighting.cn/zhiyan/archive/2010/9/17/97500.html2010/9/17 15:18:00
e victims experience only exist in normal - and is extremely limited human consciousness. whe
http://blog.alighting.cn/youquick/archive/2010/9/17/97483.html2010/9/17 14:22:00
h peace - your own death and others death, in the coming from the heart, who is due to their ow
http://blog.alighting.cn/youquick/archive/2010/9/17/97482.html2010/9/17 14:21:00
2009年8月28日到9月3日，国际照明委员会(cie)关于光辐射光谱和成像技术专题讲座与专家会议(cie tutorial and expert symposium o
https://www.alighting.cn/news/2010917/V25258.htm2010/9/17 14:19:37
s seems to lack a (, god said neil may revise part - neil: oh, i won't. god: will you b
http://blog.alighting.cn/youquick/archive/2010/9/17/97481.html2010/9/17 14:19:00
not exceptional also, you will never be afraid to die. but when you are no longer afraid t
http://blog.alighting.cn/youquick/archive/2010/9/17/97480.html2010/9/17 14:18:00
l give you one hundred words - to all of life's formula one hundred words. neil: well, this i
http://blog.alighting.cn/youquick/archive/2010/9/17/97479.html2010/9/17 14:16:00
. god won't allow it. these three words convey the full message is this book. chapter 1
http://blog.alighting.cn/youquick/archive/2010/9/17/97478.html2010/9/17 14:15:00
"oh, my god, i will die, i really want to die." also, i think, in his eight years of life,
http://blog.alighting.cn/youquick/archive/2010/9/17/97477.html2010/9/17 14:13:00
