| 新 | 标 题 | 悬赏分 | 发贴人 | 回复/阅读 | 回复人 | 更新时间 |
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甲醇市场为什么今年疲软!! | guozengfa | 5/400 | xfg1017 | 2007-09-07 13:53:50 | |
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请教大家，碳酸锶这种原料主要用于什么上面 | guozengfa | 2/424 | silentzys | 2007-09-06 13:48:05 | |
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吡啶里面的甲醇怎么分出来 | 3 | guozengfa | 3/517 | guozengfa | 2007-09-03 19:35:22 |
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供应吡啶废液 | guozengfa | 1/416 | zhlzj | 2007-07-27 08:57:27 | |
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怎么能把甲醇里面的臭味去掉 | 3 | guozengfa | 7/1146 | gshpiao | 2007-07-21 08:22:49 |
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氯酸钠是怎么生成的？谢谢！ | guozengfa | 1/407 | 硼烷 | 2007-07-20 10:13:43 | |
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有要废乙腈的没有？含量90%，价格4000元一吨 | guozengfa | 2/551 | ljglhq | 2007-07-06 04:30:59 | |
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那位老师知道醋酸里面的强酸怎么去除呀！谢谢 | guozengfa | 9/609 | tlotci | 2007-07-05 17:57:22 | |
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收购化工废料，吡啶，甲苯， | guozengfa | 0/453 | 2007-06-08 07:54:20 | ||
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用过的 氯化桠枫 有什么用途 | 3 | guozengfa | 11/1389 | jj505 | 2007-05-30 14:35:25 |
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想找个好项目做做 | guozengfa | 2/464 | wdnshxj | 2007-05-24 10:53:22 | |
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我有废乙腈含量90以上 | guozengfa | 0/405 | 2007-05-16 21:20:18 | ||
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做化工的好心人请进来 | guozengfa | 0/403 | 2007-05-16 21:09:21 | ||
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硫酸二甲脂,好心的朋友请进来哦 | guozengfa | 14/916 | wzgrh | 2007-04-22 02:14:57 | |
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帮帮忙!!把我的硫酸二甲脂处理掉,为了人类!! | guozengfa | 3/472 | 天府之国 | 2007-04-20 21:02:14 | |
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过氧化钠？？帮忙！谢谢 | 3 | guozengfa | 7/898 | guozengfa | 2007-04-15 12:25:19 |
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甲酸钠50%，氯化钠%的东东有什么用途？加分！！ | 3 | guozengfa | 4/1089 | guozengfa | 2007-04-11 19:28:41 |
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硫化胺1000吨.谁要?13832180947 | guozengfa | 0/567 | 2007-04-06 09:56:40 | ||
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求够锌灰，锌渣 | guozengfa | 0/302 | 2007-03-26 17:08:53 | ||
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朋友告诉我醋酸钠，醋酸锌 | guozengfa | 0/328 | 2007-03-22 19:33:52 | ||