![]() |
鍵槽對稱度的檢驗---討論 |
| ||
點評
需要有數據,不知道GB上的公式對內孔行不行
| ||
| ||
| ||
| ||
Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-8-4 11:05 , Processed in 0.214889 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.