4229| 16
|
[求助] 大家用的树A81醛酮树脂做通用树脂都是那里产的。 |
20普通分
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
醛酮,醛树脂,18753117216
|
||
|联系我们|Archiver|手机版|小黑屋|联众涂料网 ( 沪ICP备11020344号-1 )
GMT+8, 2024-11-16 23:20 , Processed in 0.109446 second(s), 28 queries .
Powered by Discuz! X3.1
© 2001-2013 Comsenz Inc.