4459| 4
|
[理论] 各种齿轮加工工艺比较 |
| ||||||||||||||||||||||||||||||||
| ||
为什么 拉刀拉 花键的 出口 要却齿
| ||
可以插斜齿
| ||
|小黑屋|手机版|Archiver|齿轮论坛 www.gearbbs.com
GMT+8, 2025-7-8 11:02 , Processed in 0.391932 second(s), 12 queries , MemCache On.
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.