楼主: liulei1018
|
关于P系列行星中齿轮材料的屈服极限值的选取是多少? |
发表于 2011-7-10 11:44
|
显示全部楼层
| ||
| ||
发表于 2011-8-22 11:27
|
显示全部楼层
| ||
发表于 2021-12-14 11:08
|
显示全部楼层
| ||
GMT+8, 2024-5-19 01:27 , Processed in 0.154938 second(s), 11 queries , MemCache On.
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.