楼主: nc88
|
[推荐]我来分析下普通硫磺硫化与有效硫化强度差原因!! |
发表于 2008-8-9 23:15:52
|
显示全部楼层
| ||
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, 2024-11-22 02:29 , Processed in 0.015667 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2024 Discuz! Team.