3148| 9
|
[研讨] 同一款钛白粉,在丙烯酸数值和醛酮树脂中磨色制浆,刮板对比醛酮树脂的白度明显低很多 |
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, 2025-1-15 20:54 , Processed in 0.129976 second(s), 28 queries .
Powered by Discuz! X3.1
© 2001-2013 Comsenz Inc.