6483| 15
|
发现小模数齿轮滚齿加工中齿厚与齿顶圆直径间的矛盾 |
| ||
| |
| ||
| ||
| |
| ||
| ||
|小黑屋|手机版|Archiver|齿轮论坛 www.gearbbs.com
GMT+8, 2025-7-24 11:17 , Processed in 0.281185 second(s), 20 queries , MemCache On.
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.