新 | 标 题 | 悬赏分 | 发贴人 | 回复/阅读 | 回复人 | 更新时间 |
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新书推荐:《现代催化原理》 | jiuhuiyi | 50/2525 | lvxake057 | 2017-09-20 08:05:45 | |
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愿与大家分享200M的稀土相关文献 | jiuhuiyi | 67/2827 | pnop3012 | 2017-05-24 14:49:59 | |
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CNKI一个 请勿转载[可用分10] | jiuhuiyi | 15/2169 | wangjun | 2014-09-23 14:56:35 | |
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求洗洁精配方及生产工艺! | 3 | jiuhuiyi | 27/20024 | 源敏企业 | 2012-02-02 11:30:26 |
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电子书《分析化学手册> [美]J.A.迪安 | jiuhuiyi | 144/4088 | lijf_love | 2011-03-25 17:59:07 | |
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发几本分析化学的经典书籍,100%能下! | jiuhuiyi | 47/3164 | yzkj_xgy | 2009-10-23 19:28:36 | |
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[zz]05年中国稀土十大科技新闻 | jiuhuiyi | 12/1452 | liulihong6 | 2009-07-21 15:48:30 | |
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元素周期表大全 | jiuhuiyi | 9/1836 | 钠笔小锌 | 2009-06-20 19:16:39 | |
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有研究流动注射分析技术的朋友不? | 3 | jiuhuiyi | 9/871 | clena1019 | 2009-04-20 11:00:59 |
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稀土分析方法,书虽旧,但稀有! | jiuhuiyi | 24/2330 | yu7254969 | 2009-04-04 09:42:06 | |
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最新文献资源 | jiuhuiyi | 4/1777 | cheng666 | 2009-03-21 20:41:32 | |
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[超星电子图书做PDF文件的方法] | jiuhuiyi | 12/2258 | 小李匪盗 | 2007-10-21 22:50:36 | |
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氟碳铈矿化学分析法 | jiuhuiyi | 1/1514 | junfeng868 | 2007-10-05 13:38:39 | |
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吉祥3宝(馒头血案版)超级搞笑 | jiuhuiyi | 9/1003 | wxjbuilder | 2007-09-30 23:02:26 | |
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免费下载超星收费图书的方法 | jiuhuiyi | 23/6050 | 寻路人 | 2007-09-05 19:20:55 | |
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网络课件录制工具Camtasia | jiuhuiyi | 1/849 | jiuhuiyi | 2007-08-10 12:56:15 | |
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QQ聊天记录查看工具 | jiuhuiyi | 0/945 | 2007-08-10 12:47:25 | ||
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无耻的《黑龙江科技信息》!!! | jiuhuiyi | 15/2187 | flychem | 2007-04-28 08:25:00 | |
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The CRC Handbook of Chemistry and Physics (82nd Edition) | jiuhuiyi | 5/1418 | flychem | 2007-03-26 07:35:35 | |
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稀土群19572439,欢迎同行加入讨论(稀土萃取,稀土材料,稀有金属,冶金。。。) | jiuhuiyi | 5/1499 | 王辉 | 2006-12-08 20:37:33 |