| 新 | 标 题 | 悬赏分 | 发贴人 | 回复/阅读 | 回复人 | 更新时间 |
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求助文献几篇 | 3 | mytechchem | 3/519 | claymore | 2009-10-31 18:05:20 |
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邻二氯苯, 长期供 | mytechchem | 3/724 | sml | 2008-05-19 13:37:27 | |
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溶于酒精的荧光增白剂 | 3 | mytechchem | 2/727 | zyhgc2006 | 2007-07-11 16:11:55 |
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邻二氯苯, 苯乙酮, 长期供 | mytechchem | 0/384 | 2007-06-27 18:39:31 | ||
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供1,3-二氯苯 | mytechchem | 0/381 | 2007-06-27 17:20:07 | ||