楼主: transient13
|
在壁厚是3mm的空心圆柱体上钻孔,可行性如何 |
| ||
| ||
| ||
发表于 2016-11-7 21:15:53
|
显示全部楼层
| ||
| ||
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, 2024-12-23 23:13 , Processed in 0.047871 second(s), 13 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.