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renxuemin(½ð±Ò+1,VIP+0): 7-10 15:29
renxuemin(½ð±Ò+1,VIP+0): 7-10 15:30
The reaction time decreased from 16 to 3 hours when the temperature arrived at reflux temperature.
2Â¥2009-07-10 11:37:08
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wangshiyin902

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renxuemin(½ð±Ò+1,VIP+0): 7-10 15:30
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3Â¥2009-07-10 14:13:51
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renxuemin(½ð±Ò+1,VIP+0): 7-10 15:30
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Originally posted by С¹·¹· at 2009-7-10 11:37:
The reaction time decreased from 16 to 3 hours when the temperature arrived at reflux temperature.

4Â¥2009-07-10 15:10:13
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renxuemin

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5Â¥2009-07-10 15:29:25
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dwfyun8858

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6Â¥2009-07-14 17:29:54
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ljl8209

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7Â¥2009-07-14 20:52:51
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