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amygod
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7Â¥2010-05-03 17:46:39
americanyk
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jiao2008(½ð±Ò+7): 2010-05-03 17:16
liconglin970410(½ð±Ò+1):¶àлָµã£¬»¶Ó³£À´½»Á÷ 2010-06-08 14:15:38
jiao2008(½ð±Ò+7): 2010-05-03 17:16
liconglin970410(½ð±Ò+1):¶àлָµã£¬»¶Ó³£À´½»Á÷ 2010-06-08 14:15:38
| In fact, you can use a lot of chemicals to reduce Pt. 1. You can use poly alchol such as aldehyde and ethanol, propanol. 2. You can use formic acid, poly acid 3. You can use N2H4, NaBH4, Glucose and so on. Good Luck for you. |
3Â¥2010-05-03 14:26:49
hantao2243
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jiao2008(½ð±Ò+5): 2010-05-03 17:16
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ÇâÆø»¹Ô ¼òµ¥Ò»Ð© Ö±½ÓͨArÆø³ýÑõ ÔÚͨ¼¸·ÖÖÓH2¾Í¿ÉÒÔÁË Ã»ÓÐÊ²Ã´ÌØÊâµÄÉ豸ҪÇó ÎÄÏ×Âï ºÜ¶à×îÔçÓÐT S.Ahmadi 1996 ·¢±íÓÚscienceÉ쵀 ÁíÍâÔÚάÆÕÉϹؼü´ÊÊäÈëÄÉÃײ¬ ¾Í»á³öÀ´ºÃ¶àÎÄÏ× ¿ÉÒÔ¿´¿´ ÎÒÔõôÕÒ²»µ½Ìí¼Ó¸½¼þµÄµØ·½ Òª²»È»¾Í¸øÄã´«ÁË [ Last edited by hantao2243 on 2010-5-3 at 16:41 ] |
5Â¥2010-05-03 16:38:49
jiao2008
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6Â¥2010-05-03 17:19:16














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