15467| 41
|
大家看看我课程设计的转盘 |
点评
外六角螺栓能否换成12.9级的内六角螺栓?强度会不会更好些?外观会不会好看些?装配会不会方便些?
评分 | ||
| ||
| ||
| ||
Archiver|手机版|小黑屋|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2025-10-20 08:12 , Processed in 0.084537 second(s), 25 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.