9476| 29
|
[分享]GB 9867-1998 硫化橡胶耐磨性能的测定(旋转辊筒式磨耗机法) |
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, 2024-11-22 14:59 , Processed in 0.037606 second(s), 27 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2024 Discuz! Team.