楼主: 翔梦随风
|
讨论题,各位觉得这个直径25处应该标粗糙度么? |
点评
太对了,没有直线段怎么用卡尺
| ||
| ||
| ||
小黑屋|手机版|Archiver|机械必威体育网址 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-11-23 17:03 , Processed in 0.049614 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.