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[热点] 越来越担心硕士毕业后没有竞争力了 zuesli 2026-10-31 刚刚
[洗化] [已完结]求助如何将氢气大量的溶解在水中,并同时能测定氢气的浓度 (2/717) tracy007 2012-04-09 2012-04-10 09:24:35 by 买酒白云边
[洗化] [已完结]油溶性的好的清洗剂是什么 (1/339) zpz327 2012-04-09 2012-04-10 07:40:49 by linsunche
[洗化] [已完结]洗洁精透明问题 (金币≥3)(9/218) lilifen11 2011-07-06 2012-04-03 07:39:41 by 513183374
[洗化] [已完结]喷洁净的合成! (1/762) K-96 2012-03-29 2012-03-30 08:58:43 by 119167009
[洗化] [已完结]谁有含硅双子表面活性剂的文献啊!急需!! (评阅+1) (3/981) hf1989828 2012-03-28 2012-03-29 09:18:17 by hf1989828
[洗化] [已完结]棕油酯胺,改性甘油酯,改性聚丙烯酸酯 (3/1474) 杜艳欣 2012-03-28 2012-03-28 15:22:17 by 岸上跳舞的鱼
[洗化] [已完结]洗化用品成分分析    ( 1 2 ) (13/3299) caichunlong 2012-01-02 2012-03-24 22:18:02 by lgdab
[洗化] [已完结]剃须凝胶如何做啊? (6/1434) ericzhang4 2011-12-27 2012-03-24 20:22:18 by congrongye
[洗化] [已完结][关贴]空调除垢剂配方 (评阅+1) (3/823) cwlxhy 2011-05-01 2012-03-22 07:07:27 by cwlxhy
[洗化] [已完结]微电子器件的清洗问题 (评阅+1) (3/759) zcc2010 2012-02-22 2012-03-15 11:19:08 by so110
[洗化] [已完结][关贴]是什么原因导致纤维素的耐盐性不好? (6/2339) Lifepower 2011-12-30 2012-03-14 20:17:07 by sss042521
[洗化] 亚磺酸性状 (2/611) 暴走唐僧 2012-02-12 2012-03-03 10:57:48 by 暴走唐僧
[洗化] 【求助】胶原蛋白经盐酸水解后的产物是什么? (26/3938) zhjtangyao 2011-04-01 2012-03-01 13:52:30 by orzgirl
[洗化] [已完结]请虫友帮帮忙。。。 (0/290) 421460509 2012-02-28 2012-02-28 18:43:14 by 421460509
[洗化] [已完结]求高手解答:用什么方法可以有效去除乙二醇中微量的酯类化合物? (0/345) 303560692 2012-02-23 2012-02-23 22:51:43 by 303560692
[洗化] [已完结]洗涤难题,谁能帮我解决 (FC-EPI+1)(5/1839) jianlanwangzi 2011-06-27 2012-02-23 11:00:19 by xiaoluo2617
[洗化] [已完结]化妆品粘度求助 (8/2474) lijia6727 2012-02-03 2012-02-21 10:46:54 by lijia6727
[洗化] [已完结]求:化妆品内容物与包材的兼容性测试方法 (1/3866) greenrain_er 2012-02-06 2012-02-21 10:05:44 by qxm2005
[洗化] [已完结]除油除锈剂的配方 (3/1247) tanming 2012-02-11 2012-02-21 09:53:49 by qxm2005
[洗化] 关于对墨汁的去污力测试问题 (5/1971) apple0905016 2012-02-08 2012-02-21 09:53:02 by qxm2005
[洗化] 一个面膜膏配方 (7/1504) lijia6727 2011-08-22 2012-02-20 09:32:10 by cej666
[洗化] [已完结]1,1,2,2-四氟乙基-2,2,2-三氟乙基醚 (1/869) luo2011 2012-02-06 2012-02-18 01:17:13 by tenatse
[洗化] [已完结]关于硫氰酸红霉素清洁的问题 (1/926) wangwt8680 2012-02-16 2012-02-17 14:48:44 by qxm2005
[洗化] 【求助】三羟基硬脂精的作用 (0/2696) buling 2012-02-15 2012-02-15 14:29:52 by buling
[洗化] [已完结]离子烫药膏的色度问题 (5/1329) hiver9832 2012-02-08 2012-02-11 16:07:04 by Hanson-yang
[洗化] [已完结]请问化工区的一个有关三氯乙烯的问题? (5/1446) wwwzheng 2011-12-05 2012-02-07 10:13:42 by hp5228
[洗化] 高手请进 (2/553) xueyan116 2012-02-05 2012-02-05 19:37:43 by hoopeelover
[洗化] [已完结]国内生产化妆品用聚合物比较好的本土公司都有哪些啊? (0/852) surewell 2012-02-03 2012-02-03 16:20:55 by surewell
[洗化] [已完结]化妆品出料桶 中 放置的 塑料袋 (3/1221) sunagrodmp 2012-01-31 2012-02-01 21:18:03 by tmtgh
[洗化] [已完结]餐厅用的餐布用什么方法洗最经济啊?    ( 1 2 ) (15/2798) hundunmaodun 2011-12-05 2012-01-15 12:34:38 by zfb123
[洗化] [已完结]染发产品开发书籍求推荐 (0/376) aloneever 2012-01-10 2012-01-10 12:34:26 by aloneever
[洗化] 美发产品评价体系 (6/1614) Hanson-yang 2011-12-19 2012-01-04 21:30:54 by 安丰凯
[洗化] [已完结]求助液体洗涤剂方面的问题 (3/1641) chaoke 2012-01-01 2012-01-03 11:04:25 by lnfhnxl
[洗化] 冬天不果冻夏天不反稀 (3/869) 513297686 2011-12-31 2012-01-03 10:01:15 by sunhxiang
[洗化] [已完结]洗涤剂和洗发水遇到的颜色问题(色素)    ( 1 2 ) (15/3660) jianlanwangzi 2011-09-26 2012-01-01 15:51:17 by johneagle80
[洗化] [关贴]洗洁精及洗衣液怎么增稠?求指导。。。 (评阅+2) (14/5360) 小小木虫虫 2011-12-12 2012-01-01 15:43:09 by johneagle80
[洗化] [已完结]请问哪边能买到 固体硫化铵? (0/926) ngdzy0501 2011-12-30 2011-12-30 16:04:37 by ngdzy0501
[洗化] [已完结]洗化新手求指点 (8/1120) maxiaodan8 2011-12-28 2011-12-30 10:11:11 by ylm1211
[洗化] 【求助】请求高人指点一二!!关于溶剂的 (评阅+2) (FC-EPI+1)(8/2541) dadabill 2011-04-02 2011-12-22 12:44:12 by mumuba09
[洗化] 【求助】请教配方!!!!!易挥发,不易燃,去油强    ( 1 2 ) (FC-EPI+1)(13/3012) 56455765 2011-04-05 2011-12-19 16:46:07 by chen8720366
[洗化] 皂液好了 (评阅+1) (18/1230) 513297686 2011-09-13 2011-12-17 20:02:35 by 兵临程下
[洗化] [已完结]常温防锈水求助 (0/407) 清洗剂行业 2011-12-15 2011-12-15 13:58:31 by 清洗剂行业
[洗化] 化妆品公司的的 提取研发岗 如何?    ( 1 2 ) (13/2474) arong9368 2011-12-09 2011-12-11 20:21:29 by arong9368
[洗化] [已完结]求推荐化妆品方面入门级的书 (7/2850) huanmie 2011-09-07 2011-12-11 08:53:15 by xuxiaochao
[洗化] [已完结]甲醛能装在搪瓷反应釜里吗? (3/1705) crenfa 2011-12-01 2011-12-09 14:20:02 by orc小白7
[洗化] [已完结]化妆品配方或者工艺或者成分研究硕士论文 (3/1519) wyg109 2011-11-18 2011-12-09 13:19:31 by 逝水留痕
[洗化] [已完结]硅酸钠溶解问题 (5/2173) 557788-123 2011-12-01 2011-12-07 12:23:11 by 557788-123
[洗化] [已完结]各位大侠谁有化妆品基本原料及特性的资料?谢谢! (2/474) 508集团军 2011-12-04 2011-12-07 09:30:05 by chenlanludan
[洗化] 水基金属清洗剂 (3/758) 兵临程下 2011-12-04 2011-12-06 17:50:11 by shwp
[洗化] [已完结]硼的氧化物薄膜如何去除 (7/1082) yaba 2011-09-14 2011-12-04 20:11:10 by yaba
[洗化] 洗涤效果好的表面活性剂    ( 1 2 ) (11/1487) mabin49 2011-09-23 2011-11-30 10:39:34 by 小小木虫虫
[洗化] 【求助】JFC再加入对甲苯磺酸后为什么会出现像固体脂肪一样的东西漂在上面 (3/612) wulihua_07 2011-02-24 2011-11-29 16:18:09 by pandayao
[洗化] [已完结]皂化剂 (1/626) liuchun.02 2011-11-29 2011-11-29 12:23:17 by chengjins
[洗化] 什么东西可以代替无水偏硅酸钠 (1/3379) v_persie 2011-06-07 2011-11-27 23:28:15 by 471335629
[洗化] [已完结][关贴]焦油中酚类的分离手段 (0/195) wyg_cumt 2011-11-23 2011-11-23 19:42:32 by wyg_cumt
[洗化] [已完结]人造油污 (4/545) 兵临程下 2011-11-01 2011-11-19 17:32:46 by 兵临程下
[洗化] [已完结]杨跃飞 中国资深日化教授、高级工程师 (FC-EPI+1)(6/2319) ise 2011-11-17 2011-11-19 11:20:28 by jiangsx
[洗化] 关于重垢洗手液 (8/1601) jianli-wu 2011-11-16 2011-11-18 17:38:14 by jackieli李康
[洗化] 漱口水成分研究、研制方法及功效 (5/2069) yangqinty 2011-08-13 2011-11-16 15:24:33 by shwp
[洗化] [已完结]跪求高人指点 洗涤剂中LAS问题    ( 1 2 ) (10/2999) vsf321 2011-10-29 2011-11-14 21:02:25 by wwwplay
[洗化] 漂洗 (0/336) 兵临程下 2011-11-14 2011-11-14 20:41:45 by 兵临程下
[洗化] [已完结]尘推油配方 (3/1759) sfk2008013 2011-09-06 2011-11-10 12:58:39 by shwp
[洗化] [已完结]急求洗手粉福利配方! (3/2195) hundunmaodun 2011-10-26 2011-11-09 11:31:29 by 程杰哥
[洗化] [已完结]羟基化(sn1反应) (0/269) 2414610813 2011-11-09 2011-11-09 04:59:25 by 2414610813
[洗化] 清洗剂的表面张力 (5/1566) nhuag 2011-11-07 2011-11-08 13:23:25 by lgs_chem
[洗化] [已完结]可以测防晒系数SPF值的单位(离杭州越近金币给的越多) (1/484) 安蝉的树 2011-11-07 2011-11-07 17:07:55 by xiaobailong8
[洗化] 【求助】酸性不锈钢清洗剂显色! (6/1655) 282347421 2010-07-27 2011-11-06 00:16:29 by venpin
[洗化] 调皂液的PH值    ( 1 2 3 ) (评阅+1) (FC-EPI+1)(29/4695) 513297686 2011-08-25 2011-11-03 18:21:01 by sniper2005mail
[洗化] 【求助】洗发水中加入MgSO4 (4/2392) sutony 2010-12-09 2011-11-03 14:29:19 by 飞天388
[洗化] [已完结]云石地板被洁厕净腐蚀了,如何处理? (8/2399) 阿龙711 2011-07-14 2011-11-02 18:43:54 by liubing7100
[洗化] [已完结]丁酸钠回收利用 (5/1243) lzcfy111 2011-10-27 2011-10-29 09:49:14 by lzcfy111
[洗化] [已完结]求助急救啊 (2/638) jinna_33333 2011-08-22 2011-10-28 16:00:43 by zhangywei
[洗化] 【求助】如何清洗眼镜片上的汗液    ( 1 2 3 4 ) (32/4550) wjm1120 2010-06-17 2011-10-27 13:11:42 by zhangywei
[洗化] [已完结]自己配出来的洗衣粉洗不白是什么原因?    ( 1 2 ) (FC-EPI+1)(12/2240) qin-yun 2011-10-26 2011-10-27 09:21:37 by muchongfans
[洗化] [已完结]面膜膏 (FC-EPI+1)(2/734) lijia6727 2011-08-23 2011-10-26 20:41:34 by zhangywei
[洗化] 咱们的资源帖 (0/251) 本本稻草 2011-10-12 2011-10-12 19:47:23 by 本本稻草
[洗化] 铝合金标准试片 (1/396) 半弧 2011-09-28 2011-10-11 16:54:02 by greatz505
[洗化] 【求助】请问工业醋酸乙烯如何提纯? (1/573) cchenyao 2010-09-24 2011-10-10 11:23:15 by awoodpecker
[洗化] 求一汽车去污去积碳问题 (FC-EPI+1) (金币≥1)(9/147) yt888555 2011-07-06 2011-10-10 09:09:09 by so110
[洗化] [已完结]求助巧克力洗衣房配方 (1/815) lubiying 2011-10-09 2011-10-09 22:59:51 by zlongz120
[洗化] [已完结]110°浓NaOH溶液的密度 (6/1955) hannahwong 2011-10-06 2011-10-08 15:32:30 by chaijudi
[洗化] 关于沐浴露的粘度 (1/2895) lza2009 2011-10-08 2011-10-08 13:19:04 by jianli-wu
[洗化] [已完结]硼氢化纳与保险粉还原脱色 (7/1012) scutliuhao 2011-09-28 2011-10-01 23:33:21 by lilychsh
[洗化] [已完结]求助偏钛酸的洗涤工艺流程 (1/519) wj060212 2011-09-27 2011-09-27 15:53:05 by mabin49
[洗化] 抛光液知识 (0/305) glj159 2011-09-25 2011-09-25 16:58:51 by glj159
[洗化] [已完结]如何降低羟基乙酸中的杂质甲氧基乙酸的含量 (0/554) baker2760 2011-09-24 2011-09-24 14:50:58 by baker2760
[洗化] 【求助】请问哪种消泡剂可以用在化妆品    ( 1 2 ) (10/2784) oldtiger2003 2010-05-09 2011-09-22 10:03:57 by lza2009
[洗化] [已完结]咨询一种用在洗衣液中的染料 (0/747) xhl2008 2011-09-20 2011-09-20 13:21:47 by xhl2008
[洗化] [已完结]求助 有机精细化学品实验教材 蔡干 等编 (0/366) niniauwang 2011-09-17 2011-09-17 15:21:23 by niniauwang
[洗化] [已完结]酸性pH=3.5~4.5双氧水配方中,添加乙醇的量上限是多少可认为安全不属于易燃品? (0/579) 6677574 2011-09-16 2011-09-16 09:10:35 by 6677574
[洗化] 有谁使用过碳12-烯烃 这种溶剂的? (0/824) relking 2011-09-13 2011-09-13 14:50:07 by relking
[洗化] [已完结]衣物抗静电剂 (金币≥30)(4/82) 6677574 2011-06-16 2011-09-10 19:12:20 by sniper2005mail
[洗化] 用亚硝酸钠做防腐剂怎么样?    ( 1 2 3 ) (26/4040) 513297686 2011-09-05 2011-09-08 15:19:55 by 513297686
[洗化] 皂液防冻    ( 1 2 ) (12/1693) 513297686 2011-08-31 2011-09-05 10:39:45 by jianlanwangzi
[洗化] [关贴]求讨论电解食盐水的发展前景 (FC-EPI+1)(21/2879) bluecliftxsh 2011-09-02 2011-09-05 10:06:49 by 红song
[洗化] 霉渍怎么清除 (1/300) linyaqing 2011-09-03 2011-09-03 06:36:00 by 银笛书生
[洗化] [已完结]软皂配方 (评阅+1) (3/841) 513297686 2011-08-26 2011-08-26 11:19:58 by 513297686
[洗化] 【求助】消泡剂!! (4/963) kekeyua 2010-10-12 2011-08-25 17:14:58 by jianlanwangzi
[洗化] 【求助】很基础的问题!    ( 1 2 ) (12/1488) zhaodalaji 2010-08-12 2011-08-25 09:46:20 by 6677574
资源 [ 查看全部 ] 作者 最后发表
[洗化] 【资源】2010年度化妆品行业报告。以搜索无重复。 (23/2163) lptyut 2011-03-21 2012-02-20 07:37:48 by yanghua12
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