702| 1
|
提供HNBR、EPDM、NBR各类高性能混炼胶,支持配方设计、验证,来料加工等! |
| ||
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, 2024-11-25 03:14 , Processed in 0.019795 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2024 Discuz! Team.