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[热点] 溴的反应液脱色 18232227466 2026-01-16 刚刚
[石油资讯] 欧盟生物燃料利用进展情况 (评阅+1) (2/155) purpleboy623 2008-03-11 2008-03-12 12:16:25 by gjgx1
[石油资讯] 生物燃料生产的负面影响评述 (1/152) purpleboy623 2008-03-11 2008-03-12 12:14:41 by gjgx1
[石油资讯] 2007生物柴油行业回顾与展望 (评阅+1) (6/492) eyht 2008-01-07 2008-03-12 12:11:58 by gjgx1
[石油软件] 试验数据处理偶见 (2/184) 化工种子 2008-03-04 2008-03-11 18:23:22 by 化工种子
[石油资讯] 长三角小化工走上“没落之路” (评阅+1) (3/522) xuanxuan818 2008-03-11 2008-03-11 15:01:54 by qianyong2008
[综合其他] 求电子书: 《离子交换与吸附》 (1/138) huahyaer 2008-03-07 2008-03-11 10:50:56 by xiaoguopingfxw
[石油资讯] 国家安全监管总局通知 (1/174) ppklm3796 2008-03-11 2008-03-11 10:46:16 by ppklm3796
[石油软件] 有谁是研究生物柴油的    ( 1 2 3 ) (21/983) 94512744 2007-11-09 2008-03-10 20:41:06 by zlxqwer
[石油软件] 咨询:考中科院化学工程硕士研究生大概要多少分 (3/324) caixinheng 2008-03-09 2008-03-10 17:35:31 by yczhao99
[石油软件] 如何找化工原料 (2/144) shuixianhua 2008-03-06 2008-03-10 15:04:30 by cbb820210
[石油软件] 请教:苯乙酮酸在哪些有机溶剂中的溶解性能好 (4/404) crystal829 2008-03-06 2008-03-10 11:48:52 by xuxiaolong1966
[石油软件] 10金币求助:广东省内亚硫酸铵生产厂家联系方式! (1/62) lwaf0711 2008-03-05 2008-03-10 11:18:21 by xinqingqin
[石油软件] 高手指点哟 (4/147) 冰雨飘落 2008-02-29 2008-03-10 11:05:47 by 冰雨飘落
[石油软件] 请教根据实际生产如何设计实验方案 (2/159) cxsky315 2008-03-09 2008-03-09 19:56:43 by 醉乡常客
[石油资料] 求助有关应用化学专业的就业问题 (1/147) 巴蒂依旧 2008-03-09 2008-03-09 15:38:01 by xiaoweiwei121
[石油软件] 德国微波牛人Ulrich L. Rohde的微波技术丛书 (1/209) clqxyz 2008-03-09 2008-03-09 14:25:45 by darliu
[综合其他] 咨询:南京金凌石化工程设计有限公司(原金陵石油化工设计院)怎么样 (2/619) joisen 2008-02-25 2008-03-08 20:07:51 by tangjijunnju
[石油软件] 请教:FeCl2.4H2O溶于水吗    ( 1 2 ) (评阅+2) (10/776) 东北人 2007-11-19 2008-03-08 19:09:37 by xiaoguyue008
[石油软件] 化工炼油技术交流 (0/124) angry_801010 2008-03-08 2008-03-08 12:35:23 by angry_801010
[石油资料] 急!急!急!求《新型表面活性剂研究进展》(毕业论文) (1/115) mjyyou 2008-03-07 2008-03-07 23:32:05 by dxzdth
[石油软件] 求教:关于高压反应釜 (9/856) YAOYAO191 2008-03-05 2008-03-07 21:32:26 by YAOYAO191
[石油软件] 求助:如何申报化学工程实习基地 (1/79) 北极光 2008-03-07 2008-03-07 17:14:44 by fangyuan2004
[石油软件] 请教各位如何制备饱和硫化氢溶液 (3/432) люда 2007-12-10 2008-03-07 16:21:51 by jrma0311
[石油软件] 处理红外数据的画图软件有哪些? (1/321) atao8201 2008-03-07 2008-03-07 12:06:01 by fangyuan2004
[石油资讯] 求购 98%浓硫酸 30% 氢氧化钠 (1/105) lpr19840810 2008-03-07 2008-03-07 10:51:13 by 要学的太多
[石油资料] 求购无水氟化氢 (4/317) fangqishu820726 2008-03-05 2008-03-06 23:29:30 by luhaiwen
[石油软件] 减压蒸馏 (3/199) 价值剩余 2008-03-05 2008-03-06 17:43:28 by bati99
[石油软件] 空气中的氮气和氧气在多少温度下就能反应? (4/885) xuanxuan818 2008-03-05 2008-03-06 16:19:03 by 岁月无声
[石油软件] 关于勃姆石溶胶的问题 (1/362) dalphin 2008-03-06 2008-03-06 15:29:49 by fangxinhui
[石油软件] 咨询三氯乙酸乙酯的制备方法! (6/416) des123 2008-02-22 2008-03-06 11:37:48 by fangyuan2004
[石油资料] 求助:压力管道应力分析 (6/237) slei0558 2008-03-04 2008-03-06 07:09:21 by slei0558
[石油资料] 求助,有那位同仁能发一个gPROMS的软件给我? (1/180) susanw 2008-03-05 2008-03-05 21:34:51 by susanw
[石油软件] 硫化氢怎么配置? (2/119) 肉肉123 2008-03-05 2008-03-05 20:52:51 by 肉肉123
[石油软件] 材料科学网络网址列表 (0/150) August827 2008-03-05 2008-03-05 19:49:48 by August827
[石油软件] 请教大家一个问题 (2/134) doudou580 2008-03-04 2008-03-05 19:42:25 by xiangdanyu
[石油软件] 请问:PVC粉体哪里有卖呀 (5/316) xiaoguopingfxw 2008-02-25 2008-03-05 18:23:02 by miyong1981
[石油软件] 请问对苯二甲酸的熔点是多少? (4/407) cocohhn 2008-01-05 2008-03-05 18:19:29 by miyong1981
[石油资讯] 08中国原料药:“双高”影响居高不下 (金币≥1)(0/86) zhongfengming 2008-03-05 2008-03-05 18:18:12 by zhongfengming
[石油资讯] 国产青蒿素 有望迅速打开非洲国家市场 (金币≥1)(0/48) zhongfengming 2008-03-05 2008-03-05 18:16:07 by zhongfengming
[石油软件] 请教:蓝色硅胶能吸附CO气体吗 (2/128) qingsong2006 2008-02-28 2008-03-05 16:15:59 by woodlouse
[石油资料] 求精细化工方面关于硝化反应的课件 (1/146) dryden418245 2008-03-05 2008-03-05 13:53:36 by 醉乡常客
[石油资料] 急求正交实验设计软件 (5/587) nears 2008-02-20 2008-03-05 12:20:55 by smpp
[石油软件] 关于过滤 (4/171) jklxj 2008-02-18 2008-03-05 12:13:20 by jklxj
[石油资料] 生物柴油生产新工艺的研究 (金币≥1)(3/152) ypli1984 2008-03-05 2008-03-05 10:31:34 by ypli1984
[石油软件] 分光光度计 (1/113) rongronggely 2008-03-05 2008-03-05 10:18:32 by poscher
[石油软件] 求助:生物柴油理化检测方法的电子版书籍 (2/139) zhanglm 2008-01-16 2008-03-05 09:36:05 by zhanglm
[石油资料] 推荐一个出类拔萃让化学家兴奋的化合物资源网站    ( 1 2 3 ) (25/908) s29chemmvp 2008-02-21 2008-03-05 09:26:21 by seanma
[石油软件] 求教:聚乙二醇能否溶入二甲苯? (2/176) chenlink 2008-03-03 2008-03-04 14:26:10 by wangjidong1983
[石油软件] 外文文献查找,很难的哦! (2/164) lhl1113 2008-02-28 2008-03-04 12:27:53 by lhl1113
[综合其他] 请教:固化程度与机械性能之间的关系 (1/78) 开心672 2008-02-26 2008-03-04 09:57:10 by 开心672
[石油软件] 请高手赐教 请教问提 (3/262) lpr19840810 2008-03-03 2008-03-04 08:28:47 by nzzl211
[石油软件] 求助:如何检测浓硫酸 (8/531) lpr19840810 2008-03-03 2008-03-04 08:18:46 by lpr19840810
[石油软件] 请教:四氯化钛水解问题 (1/278) emyyan 2008-03-03 2008-03-03 21:58:40 by ahs790808
[石油软件] 请教origin作图的问题 (2/194) fortunate1 2008-03-03 2008-03-03 19:30:25 by clqxyz
[综合其他] 参加2008年4月6-10,美国化学学会(ACS)会议 (1/109) wl雨萧 2008-03-03 2008-03-03 19:21:25 by clqxyz
[石油软件] 求助论文 (1/74) fanjingcsu 2008-03-03 2008-03-03 16:17:48 by darliu
[石油资料] 煤化工 (评阅+1) (金币≥1)(3/268) hangyu138 2008-02-23 2008-03-03 16:17:19 by johnkingv
[综合其他] 选择硕士研究方向,请教前辈关于超临界流体技术的问题 (1/131) bsbforever 2008-03-03 2008-03-03 15:50:44 by shellie
[石油资讯] 2008我国生物能源之路特点 (评阅+1) (1/160) purpleboy623 2008-03-01 2008-03-03 14:39:11 by skyplateau
[石油资料] [关贴]化工设备工作原理flash演示---------化工设备学习事半功倍【已搜无重复】 (+3.25) (6/530) zhxixik 2008-03-03 2008-03-03 13:36:42 by lantianbi
[石油资讯] 请问碘化锂的价格? (3/257) zergegg 2008-02-29 2008-03-03 13:28:05 by zergegg
[石油软件] 请学化工的XDJM帮帮忙,谢谢先啦! (2/134) 风的誓言2007 2008-02-29 2008-03-02 18:52:50 by 风的誓言2007
[石油软件] 沸点盐酸是怎么回事? (3/440) JanetS 2008-03-01 2008-03-02 11:05:11 by 醉乡常客
[石油软件] 甲醇与乙醇的区别 (5/877) 秦中中 2008-01-30 2008-03-02 08:49:52 by haozi029228
[石油软件] 乙醛现在多少钱一吨? (3/489) perry_lgl 2007-09-11 2008-03-01 20:02:27 by guss
[石油资料] 求助:化工技术经济 课件-10个金币感谢 (8/296) scxjq 2008-02-28 2008-03-01 11:12:25 by scxjq
[石油软件] 讨论:关于水润滑 (1/73) fayewen520 2008-02-27 2008-03-01 10:25:47 by kweilin
[石油软件] 求助:浓硫酸的运输问题 (2/128) lpr19840810 2008-02-28 2008-03-01 10:22:31 by kweilin
[石油软件] 请教化工设计院的前途,需要您的帮助!    ( 1 2 3 4 ) (评阅+2) (36/2233) skywing 2008-02-24 2008-03-01 10:19:59 by kweilin
[石油软件] 请问有做煤炭变油的吗?大家交流交流,我手头有一些资料,可以跟大家分享 (评阅+1) (2/147) alexjhb 2008-02-27 2008-02-29 15:42:45 by alexjhb
[石油软件] 求助 我的实验到底怎么了 (9/401) lpr19840810 2008-02-20 2008-02-28 21:09:46 by john0121
[石油软件] 报考注册化工工程师的要求 (8/774) miaowang523 2008-01-14 2008-02-28 19:48:01 by tycpm
[综合其他] 化工版欢迎新版主fangyuan2004上任,200金币发放已结束,感谢各位虫友热情支持!    ( 1 2 3 4 5 6 .. 43 ) (420/5358) yxy8451 2008-02-26 2008-02-28 15:13:46 by zzwyxlh
[综合其他] 信邦-化工投资参考 第202期(08.02.21) (评阅+1) (1/106) cshzt 2008-02-26 2008-02-28 08:43:40 by princewye
资源 [ 查看全部 ] 作者 最后发表
[石油资料] 化工企业技术管理百科全书 (21/1283) lihai0910 2007-10-30 2008-03-11 22:44:56 by cdb999
[石油资料] 危险化学品建设项目安全设施设计专篇编制导则 (1/179) BOBODU 2007-12-05 2008-03-11 07:07:39 by 林彪第二
[石油资料] 化学图片集 (3/467) hgtyujun 2007-12-25 2008-03-10 08:03:12 by maslhevttc
[石油资料] 塔设备PPT (7/356) daodi07 2007-11-24 2008-03-10 01:24:04 by wangjidong1983
[石油资料] 填料塔维护检修规程 (6/489) syj8310 2007-11-20 2008-03-09 15:51:43 by cqf0402
[石油软件] 分享:危 险 化 学 品 事 故 应 急 救 援模本参考 (2/266) wangjidong1983 2008-03-03 2008-03-09 07:06:15 by pjlfw
[石油资料] 化学化工专业英语(丁慧贤) (26/685) zhangshining 2008-01-19 2008-03-09 06:56:12 by 阿龙711
[石油资料] European Symposium on Computer Aided Process Engineering - 14 (0/137) darliu 2008-03-08 2008-03-08 23:08:35 by darliu
[石油资料] The Integration of Process Design and Control (0/241) darliu 2008-03-08 2008-03-08 23:02:15 by darliu
[石油资料] European Symposium on Computer Aided Process Engineering - 13 (0/134) darliu 2008-03-08 2008-03-08 22:51:45 by darliu
[石油资料] 大连理工大学-化工原理PPT (32/795) baby521 2007-11-18 2008-03-08 12:29:01 by jinyuw
[石油资料] European Symposium on Computer Aided Process Engineering - 11 (2/177) darliu 2008-03-05 2008-03-07 11:24:52 by CB2008
[石油资料] European Symposium on Computer Aided Process Engineering-10 (2/160) darliu 2008-03-05 2008-03-07 10:58:03 by CB2008
[石油资料] European Symposium on Computer Aided Process Engineering-12 (2/175) darliu 2008-03-05 2008-03-07 05:37:02 by zch6682003
[石油资料] [ebook]Handbook of Chemical Engineering Calculations (11/556) darliu 2007-04-23 2008-03-07 05:09:43 by zch6682003
[石油资料] 推荐《Perry's Chemical Engineers' Handbook 8/E 》section19,21,23,24 (4/479) westyouday 2008-02-27 2008-03-05 13:17:31 by zhfang858
[石油资料] 给一篇关于二氧化钛的文献 (0/48) kmliutian 2008-03-05 2008-03-05 11:50:09 by kmliutian
[石油软件] 化工设备常用资料 (4/323) pq980827 2008-02-15 2008-03-04 14:08:29 by yongtaitai
[石油资料] 工业水处理技术问答(金熙) (10/257) zhangshining 2008-01-19 2008-03-04 13:54:34 by luck2783
[综合其他] 精华III《木虫化工》第二期正式发行    ( 1 2 ) (63/3622) wangyulnu 2007-05-31 2008-03-04 10:25:07 by youngtt
[石油资料] 一个超级实用的换算软件! (2/289) chn_welch 2008-02-28 2008-03-03 17:24:44 by huxb688
[石油资料] 化学专业英语基础图示教程 (28/638) zhangshining 2008-01-19 2008-03-02 15:33:18 by hoxnm
[石油资料] [关贴]化工分离工程-哈工版 (15/1209) electrode 2007-03-06 2008-03-02 09:59:48 by scutcsl
[石油资料] 推荐《Perry's Chemical Engineers' Handbook 8/E Section 6》 (5/345) westyouday 2008-02-27 2008-03-01 17:43:54 by swz_zf
[石油资料] 现期期刊:Chem Eng Res Des,86(1) (1/105) darliu 2008-02-20 2008-02-28 07:33:31 by sdfdjkly2007
[石油资料] 推荐《Perry's Chemical Engineers' Handbook 8/E》section3,4 (3/345) westyouday 2008-02-27 2008-02-28 02:47:29 by bole26462
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