2147| 3
|
[求助] 乳酸乙酯替代PMA做溶剂或替代醇酯十二做成膜助剂可行吗? |
20普通分
| ||
| ||
| ||
|联系我们|Archiver|手机版|小黑屋|联众涂料网
( 沪ICP备11020344号-1 )
GMT+8, 2025-5-17 19:00 , Processed in 0.105203 second(s), 26 queries .
Powered by Discuz! X3.1
© 2001-2013 Comsenz Inc.