3683| 6
|
有做过曲轴设计的大师么 |
| ||
点评
这玩意没做过,我接触过的有空压机的曲轴
| |
| |
| |
小黑屋|手机版|Archiver|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-11-25 18:20 , Processed in 0.054011 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.