楼主: 一帆风顺
|
[橡胶模具] 45°分型O型橡胶密封圈新型模具的设计与制造 |
发表于 2010-8-14 19:36:32
|
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, 2025-1-16 01:53 , Processed in 0.019098 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2024 Discuz! Team.