5630| 15
|
平面二次包络蜗杆的一种新加工工艺及精度分析 |
评分 | ||
| ||
| ||
| ||
| ||
西华大学数控技术研究所
| ||
| ||
| ||
|小黑屋|手机版|Archiver|齿轮论坛 www.gearbbs.com
GMT+8, 2025-7-3 23:48 , Processed in 1.794928 second(s), 11 queries , MemCache On.
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.