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哦,反了啊,不过原理是一样的吧?夏天早起,天不够亮,开灯半小时。特别对那些24小时开着灯整栋楼365天亮晶晶的公司来说,根本没什么意义啊
laiyinhe
(加拿大文盲)
(#1204738@65)
Last Updated: 2007-11-6
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转个话题,说说夏时制吧。我咋就怎么也整不明白到底为个啥?你说晚点上班省能源了吧,但是也晚下班了啊,晚下班就不用灯不用能源了吗?
水缸