2477| 9
|
手動用環(huán)規(guī)裝夾彈性的環(huán)狀軸套零件,這個環(huán)規(guī)的內(nèi)徑怎么確定比較好 |
| ||
| ||
| ||
| ||
| ||
| ||
| ||
小黑屋|手機(jī)版|Archiver|機(jī)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, 2024-11-17 02:37 , Processed in 0.057446 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.