新 | 标 题 | 悬赏分 | 发贴人 | 回复/阅读 | 回复人 | 更新时间 |
正十二硫醇 | 3 | yangyang | 10/1237 | dclvxy39 | 2017-08-23 07:31:38 | |
求助外国化学公司的中文名称 | 3 | yangyang | 10/1459 | oskyct | 2010-06-20 12:09:24 | |
急!急求文献一篇: B. Rodgers at al, Rubber Chem. & Technol, Vol 81, 600, 2008 | 3 | yangyang | 0/473 | 2010-04-11 19:56:39 | ||
哪位有后硫化稳定剂DURALINK HTS(NaO3S2(CH2)6S2O3Na.2H2O)的各项指标(如下)测试方法? | 3 | yangyang | 0/654 | 2010-03-19 08:01:00 | ||
抗硫化返原剂产品NaS2O3(CH2)6S2O3Na.2H2O的测试 | 3 | yangyang | 0/629 | 2010-03-04 19:34:19 | ||
急求NaS2O3(CH2)6S2O3Na.2H2O的测试方法? | 3 | yangyang | 0/443 | 2010-03-04 14:00:50 | ||
关于如何降低COD | 3 | yangyang | 17/3960 | chzyk | 2010-01-15 11:23:45 | |
现代高分子物理讲座 | yangyang | 42/1670 | ggggyyyy | 2009-08-17 09:57:30 | ||
急求英文文献一篇!!! | 3 | yangyang | 4/453 | yangyang | 2009-06-27 11:55:53 | |
求助后硫化稳定剂Duralink™ DHTS的指标测试方法? | 3 | yangyang | 0/672 | 2009-06-02 10:35:46 | ||
吸附指示剂 | yangyang | 1/777 | dysh0508 | 2009-05-31 15:54:24 | ||
关于如何降低COD | 3 | yangyang | 7/1332 | baiyang | 2009-05-06 08:18:54 | |
氟碳化学新方向 | yangyang | 1/761 | wecaoo | 2008-12-22 18:51:52 | ||
参加工作3年后上研,毕业后职称如何算? | 3 | yangyang | 5/472 | yangyang | 2008-10-15 10:38:52 | |
哪位有正十二硫醇的测试方法?急急急!!!! | 3 | yangyang | 2/548 | yangyang | 2008-10-15 10:37:54 | |
甲基丙烯酸甲酯和丙烯酸乙酯的本体聚合 | 3 | yangyang | 8/964 | yangyang | 2008-10-15 10:36:45 | |
研究生应当常去的网站 | yangyang | 6/1304 | chuxiaoyan | 2008-09-05 15:22:54 | ||
DUREZ 27276,30581,13355,10424,12687的MSDS? | 3 | yangyang | 0/1231 | 2008-08-29 16:20:16 | ||
如何去除液体产品中的少量絮状杂质?急! | 3 | yangyang | 9/812 | yangyang | 2008-08-20 14:56:46 | |
危险化学品标记??? | 3 | yangyang | 2/1769 | yangyang | 2008-08-18 08:52:38 |