1987| 7
|
[研讨] 请教高手们,水性聚酯的前景如何,现有有成熟的工厂在做吗? |
25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, 2025-8-18 21:08 , Processed in 0.098826 second(s), 28 queries .
Powered by Discuz! X3.1
© 2001-2013 Comsenz Inc.