2283| 11
|
[配方] 请教:聚氨酯漆和丙烯酸聚氨酯漆甲乙组分各是什么 |
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, 2024-9-29 00:43 , Processed in 0.073593 second(s), 27 queries .
Powered by Discuz! X3.1
© 2001-2013 Comsenz Inc.