4828| 9
|
關(guān)于軸類零件 軸心線的直線度 |
| ||
點評
說的非常專業(yè),非常簡練
| ||
| ||
| ||
| ||
|
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, 2025-4-25 13:09 , Processed in 0.071905 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.