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    [热点] 溴的反应液脱色 18232227466 2026-01-16 刚刚
    [石油软件] 请问lbmol/hr ,MMkcal/hr分别是什么意思哦? (1/321) ranyi0101 2007-09-19 2007-09-20 12:57:31 by chinajl123
    [石油软件] (help)Y-Si-O键的FTIR及RM峰位置 (1/159) losttemp 2007-09-20 2007-09-20 12:44:44 by 封神之神
    [石油软件] 找工作,,求问如何进入中国石化 (4/580) yangfan1354 2007-09-09 2007-09-20 08:18:57 by yangfan1354
    [石油软件] 溶解度测定方法??? (5/1011) yuanzhaowen 2007-09-14 2007-09-19 16:03:33 by guohongyu2
    [石油资料] 50金或现金求助:一篇硕士论文,请各位虫子们帮助!! (3/263) panda544 2007-09-19 2007-09-19 14:06:09 by panda544
    [石油软件] 关于我车间8/13二氧化硫泄露事故说明(转) (0/92) yeyongsheng 2007-09-19 2007-09-19 12:16:58 by yeyongsheng
    [综合其他] [关贴]欢送daiqiguang,欢迎新区长--yxy8451、dongfang1629!(50 金币大放送)    ( 1 2 3 4 5 6 .. 11 ) (109/1489) darliu 2007-09-17 2007-09-19 08:13:28 by zuozhijun5134
    [石油软件] 别人做过的研究我能再做吗 (8/926) tuanbin 2007-09-11 2007-09-18 22:13:58 by sunzhenxing
    [石油软件] 求以皂化废液为原料制造甘油的方法 (1/66) leelon 2007-09-18 2007-09-18 22:11:25 by lwl913
    [石油软件] 求助:天然气脱硫 (6/446) lihong821130 2007-09-11 2007-09-18 19:38:56 by egogoo
    [石油软件] 求助:烯烃的制备??? (1/63) bobei_aya 2007-09-18 2007-09-18 19:01:46 by bobei_aya
    [石油软件] 求助:n=INTP/Pcr (1/78) yangcao 2007-09-13 2007-09-18 09:56:22 by minghua0104
    [石油软件] 新手了解精细化工车间设备和工艺设计从何开始? (2/163) angangang 2007-09-08 2007-09-18 09:04:44 by angangang
    [石油软件] 求助:酯交换所用催化剂的问题 (1/164) 2002022306 2007-09-07 2007-09-17 23:28:33 by wangzhixuan001
    [综合其他] 求助:氢溴酸的相关问题 (1/77) wuleilei 2007-09-08 2007-09-17 23:24:57 by wangzhixuan001
    [石油软件] 求助:活性炭网站 (1/279) fallingstar 2007-09-17 2007-09-17 23:02:37 by darliu
    [石油软件] 大家谁在使用Polyflow这个软件? (4/577) fangrong 2007-09-13 2007-09-17 22:51:14 by fangrong
    [石油软件] 求助:分子筛吸水问题 (4/601) mxmeok 2007-09-16 2007-09-17 22:33:30 by wangzhixuan001
    [石油软件] 求助:三氯吡啶醇钠试验出现的问题 (2/103) mxmeok 2007-09-17 2007-09-17 21:23:44 by mxmeok
    [石油软件] 如何能将醋酸铜或硫酸铜转移到甲苯中 (1/51) taijun_2008 2007-09-13 2007-09-17 11:46:04 by taijun_2008
    [石油软件] [化工交流]学术动态:化 学 与 化 工 技 术 (1/138) fxiang1012 2007-09-16 2007-09-16 22:51:43 by darliu
    [石油软件] 求助:四氯吡啶性质 (8/608) mxmeok 2007-09-13 2007-09-16 11:07:48 by zchy
    [综合其他] 求助,哪位虫虫知道哪里有卖丁腈橡胶的 (2/73) beipiaowei 2007-09-14 2007-09-15 11:44:59 by zyj790526
    [石油软件] 求助:哪位虫虫知道食品级氧化锌和医药级氧化锌的指标 (1/52) like152 2007-09-14 2007-09-15 08:12:06 by methane
    [石油资讯] 请教有关轧制油的市场需求情况和供应商 (1/142) boriszeng 2007-09-13 2007-09-13 18:32:34 by qjc830401
    [综合其他] 用什么方法完全去除孔洞里的焊锡,最好是化学方法 (1/793) wzh_mm 2007-09-13 2007-09-13 17:16:36 by kweilin
    [石油软件] 咨询:固化剂的资料 (2/106) mandy2006 2007-09-11 2007-09-13 08:48:04 by mandy2006
    [石油软件] 做膜分离的到哪里找工作啊?交流 (2/136) raney11 2007-09-10 2007-09-13 00:04:21 by ygznx
    [石油软件] 【求助】氯化镁晶片英文怎么表达 (1/61) tymyq 2007-09-12 2007-09-12 16:26:27 by miyong1981
    [石油软件] 求助:一打开进气阀,压力表示数就开始下降直至为零,为什么 (5/893) pying113 2007-09-07 2007-09-12 11:23:25 by chuantou
    [石油软件] 求助一个有机生产工艺的解答题 (5/677) ymq 2007-08-31 2007-09-12 11:12:23 by chuantou
    [石油软件] 如何脱除原油中的镍含量 (2/73) ayneler 2007-09-10 2007-09-11 11:55:42 by ayneler
    [石油资料] 求助一本好书,愿意出3个金币 (3/291) coupter 2007-09-01 2007-09-11 04:47:08 by coupter
    [综合其他] 请问向乙醇中加入那种有机物能使其在室温凝胶 (4/711) lsh197635 2007-07-24 2007-09-11 00:08:53 by shangfayu
    [石油资料] 求:刘长令著 《世界农药大全(杀菌剂卷)》 (1/409) 吴春红 2007-09-10 2007-09-10 17:38:55 by miyong1981
    [石油软件] 精馏曲线的概念是什么?? (1/74) cpene 2007-09-10 2007-09-10 17:35:51 by miyong1981
    [石油软件] 请教有关硅油的问题 (1/94) 648973574 2007-09-10 2007-09-10 16:18:39 by 醉乡常客
    [石油软件] 清华大学的化工博士好考吗?    ( 1 2 ) (18/2583) jbz1124 2007-05-25 2007-09-10 09:55:42 by spiderupc
    [石油软件] 悬赏:含钠的不溶水的化合物 (5/404) chenyi1125 2007-09-07 2007-09-09 21:46:52 by chenyi1125
    [石油资料] 求教有关有机染料的问题!!!! (1/67) zoe0122 2007-09-05 2007-09-09 02:01:27 by cmuchchem
    [石油软件] 中国高校制药工程专业大比拼!进来侃侃!!!!!!    ( 1 2 3 ) (评阅+2) (25/1728) yuanhangboy 2007-05-22 2007-09-08 17:18:08 by zest200
    [石油软件] 进入车间很盲目,不知道怎么样开始学习,郁闷求解中......    ( 1 2 ) (评阅+2) (13/987) David_sunny 2007-08-13 2007-09-08 17:03:34 by zest200
    [石油软件] 请问:aspen和pro2哪个对工作更有用?    ( 1 2 ) (11/1098) chuanzi 2007-08-18 2007-09-08 16:34:56 by zw1902
    [石油软件] 急问氢氟酸防护 (2/135) ydsky 2007-08-27 2007-09-07 18:06:30 by mengma
    [石油软件] 请教邻氨基苯甲醛的问题 (1/101) dalong820728 2007-09-03 2007-09-06 16:33:29 by dalong820728
    [石油软件] 求助:f-c反应工业化要注意的问题 (2/63) zxjzqs 2007-09-06 2007-09-06 14:20:02 by zxjzqs
    [综合其他] 求助化工制图教案或PPT,愿意出2个金币 (3/265) ranzo67 2007-09-05 2007-09-06 12:44:11 by 醉乡常客
    [石油软件] 化学试剂的等级是如何划分的 (2/62) Reed963 2007-09-05 2007-09-06 09:16:03 by chuantou
    [石油软件] 这是什么 助剂 (6/283) lork7758 2007-09-02 2007-09-05 22:23:12 by tang19980732
    [综合其他] 请问化工专业有哪些一流中文核心期刊 (7/758) yyff04 2007-09-02 2007-09-05 22:16:52 by tang19980732
    [石油软件] 求助------传热温度差的概念? (2/101) xy4585618 2007-09-05 2007-09-05 21:45:24 by smxywqd
    [石油资料] 兄弟姐妹们谁有化工原理的课件或者讲义啊?谢谢啦 (4/314) woody0317 2007-09-04 2007-09-05 21:16:10 by shuqingjiao60
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    [石油资料] 涂料及其相关术语标准 (5/324) mel 2007-09-15 2007-09-20 12:04:31 by luoguoqiang1980
    [石油资料] 自交联型用于纺织的乙丙共聚物 (1/33) rikkili 2007-09-20 2007-09-20 10:03:34 by darliu
    [石油资料] Advances in Chemical Engineering, Volume 26 (4/248) 学员2bQ2PZ 2007-09-17 2007-09-19 17:48:10 by zpp0327
    [石油资料] 精华I国外著名大学开放化学资源    ( 1 2 ) (71/7179) yeyongsheng 2007-07-18 2007-09-19 16:38:35 by qingfeng2008
    [石油资料] Pocket Guide to Preventing Process Plant Materials Mix-ups (2/136) 学员2bQ2PZ 2007-09-18 2007-09-19 13:25:26 by singjiapo88666
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    [石油资料] Handbook of Industrial Crystallization, Second Edition (4/373) msd2phd 2007-09-14 2007-09-15 15:15:05 by laxlax999999
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