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wangbandan(½ð±Ò+1,VIP+0): 10-9 15:18
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dfq0730(½ð±Ò+1,VIP+0):¸ÐлӦÖú£¡»¶Ó­³£À´»¯Ñ§×ۺϰ棡 10-8 09:20
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wangbandan(½ð±Ò+1,VIP+0): 10-9 15:18
wangbandan(½ð±Ò+1,VIP+0): 11-2 15:51
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Originally posted by woodword at 2009/10/7 22:36:
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poly[N,N¡®-bis(4-butylphenyl)-N,N¡¯-bis(phenyl)benzidine]
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