1586| 2
|
[求助] 氨基树脂烘烤到底会释放多少的甲醛?? |
20普通分
| ||
| ||
助剂-宋先生18816738158
|
||
|联系我们|Archiver|手机版|小黑屋|联众涂料网
( 沪ICP备11020344号-1 )
GMT+8, 2025-5-26 05:48 , Processed in 0.104015 second(s), 26 queries .
Powered by Discuz! X3.1
© 2001-2013 Comsenz Inc.