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earthen:这个肯定没问题,就是要考虑到价格的问题。 K kW;-{c (2012-03-15 08:25) 9# 4Y1L S)
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半夜暴走徒:一个普通的开普勒望远镜大概多钱 (2012-03-17 23:11) 7'-Lp@an
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