7911| 25
|
[书籍] 格利森锥具轮技术资料 译文集 第五分册 格利森锥齿轮加工方法及轮齿接触分析. |
| ||
发表于 2010-3-14 17:37
|
显示全部楼层
| ||
GMT+8, 2024-5-22 09:33 , Processed in 0.207917 second(s), 13 queries , MemCache On.
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.