3420| 3
|
[悬赏] 凹凸棒土在腻子中代替羟乙基纤维素,主要是什么作用? |
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, 2025-10-11 03:40 , Processed in 0.098174 second(s), 26 queries .
Powered by Discuz! X3.1
© 2001-2013 Comsenz Inc.