3790| 9
|
请教:自由公差的内螺纹,其中径和小径公差怎么确定? |
| ||
发表于 2017-5-4 06:00:18
|
显示全部楼层
| |
发表于 2017-5-4 10:00:25
|
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, 2024-11-26 12:21 , Processed in 0.058209 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.