| 新 | 标 题 | 悬赏分 | 发贴人 | 回复/阅读 | 回复人 | 更新时间 |
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急！！！雪地裸身泣血跪求 增稠剂 | 3 | pamlee | 17/1378 | zhanghao33 | 2007-11-20 00:05:52 |
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什么是抗交联剂 | 3 | pamlee | 4/1455 | tobby | 2007-09-11 11:20:56 |
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关于洗洁精增稠 | 3 | pamlee | 7/1172 | rjbl | 2007-08-15 23:11:13 |
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关于均聚与共聚的区别 | 3 | pamlee | 3/1323 | greenye01 | 2007-08-07 13:58:17 |
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急！！！求增稠剂 | 3 | pamlee | 1/493 | huguohua | 2007-07-29 08:14:22 |
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关于洗洁精配方 | 3 | pamlee | 2/946 | pamlee | 2007-07-26 14:26:40 |
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有做自由基聚合的吗 加我 446827436 | pamlee | 0/420 | 2007-07-17 10:13:10 | ||
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聚丙烯酰胺的中试问题 | 3 | pamlee | 2/766 | pamlee | 2007-07-12 11:41:39 |
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