3243| 1
|
[求助]冷成型液体发泡胶如何配比及成型 |
相关帖子橡胶技术网 ,分享知识,创造价值! 一所没有围墙的大学!!
|
|
|手机版|橡胶技术网. ( 沪ICP备14028905号 )
GMT+8, 2024-12-25 12:24 , Processed in 0.038282 second(s), 25 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2024 Discuz! Team.