楼主: qinjun222
|
[资料] DEG与PEG的用量和区别 |
发表于 2010-11-24 19:28:20
|
显示全部楼层
回复 19楼的 gzjunxinchem 的帖子
| ||
橡胶技术网 ,分享知识,创造价值! 一所没有围墙的大学!!
|
||
|手机版|橡胶技术网. ( 沪ICP备14028905号 )
GMT+8, 2024-12-22 22:05 , Processed in 0.015429 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2024 Discuz! Team.