楼主: mancini810707
|
[分享] 马林酸树脂能应用在PU体系中么 |
知之为知之,不知为不知,是知也!
|
|
| ||
| ||
天下攘攘,俱为利来;天下熙熙,俱为利往
|
||
| ||
| ||
| ||
沉思中……
|
||
| ||
| ||
|联系我们|Archiver|手机版|小黑屋|联众涂料网 ( 沪ICP备11020344号-1 )
GMT+8, 2024-5-7 10:54 , Processed in 0.121596 second(s), 26 queries .
Powered by Discuz! X3.1
© 2001-2013 Comsenz Inc.