454| 6
|
[讨论] 一般齿轮材料均是经过渗碳并淬火,其应力应变曲线探讨!!(一直困扰的问题) |
头像被屏蔽
|
提示: 作者被禁止或删除 内容自动屏蔽
|
| ||
GMT+8, 2025-5-2 03:46 , Processed in 0.180262 second(s), 11 queries , MemCache On.
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.