2402| 3
|
焊接結(jié)構(gòu)的形位公差怎么標? |
| ||
相關帖子 |
||
| ||
|
小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
GMT+8, 2024-9-22 19:31 , Processed in 0.055172 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.