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sansummer:自己回帖吧查了国标有如下公式: Wa2V Z ....... (2011-06-29 10:24) E IsA2 f
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sansummer:自己回帖吧查了国标有如下公式: Q\m"n^XN ....... (2011-06-29 10:24) A!Xn^U*p