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awing709

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hongwei.ch(½ð±Ò+2,VIP+0): 7-16 16:43
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hongwei.ch

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Originally posted by awing709 at 2009-7-16 16:32:
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zczc6

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hongwei.ch(½ð±Ò+2,VIP+0): 7-17 14:20
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joyjoker

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hongwei.ch(½ð±Ò+2,VIP+0): 8-28 19:25
ÒýÓûØÌû:
Originally posted by awing709 at 2009-7-16 16:32:
1638 cm-1Ó¦¸ÃÊÇÄáÁúÀï²ÐÓà-NH2µÄÍäÇúÕñ¶¯£¬²»»áÊÇôÊ»ù·å£¬ÄãµÄÆ×ͼÖÐ1700¶àµÄµØ·½ÓкÜÇ¿µÄÎüÊշ壬Õâ²ÅÊÇôÊ»ù·å¡£¡£

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joyjoker

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hongwei.ch(½ð±Ò+2,VIP+0): 8-28 19:25
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7Â¥2009-08-01 20:46:41
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