1966| 11
|
端面齿轮加工 |
| ||
| ||
点评
请问滚刀的形状是特殊制作的?
| ||
| |
| |
|小黑屋|手机版|Archiver|齿轮论坛 www.gearbbs.com
GMT+8, 2025-7-9 15:53 , Processed in 0.258331 second(s), 20 queries , MemCache On.
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.