2106| 8
|
求《实用齿轮几何学理论与应用--洪芝云》一书中关于斜齿轮M值公式部分内容 |
| ||
| ||
| ||
| ||
| ||
| ||
| ||
|小黑屋|手机版|Archiver|齿轮论坛 www.gearbbs.com
GMT+8, 2025-6-17 00:07 , Processed in 0.187643 second(s), 13 queries , MemCache On.
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.