27592| 128
|
公差與配合專講 |
| ||
GBT275-1993滾動軸承與軸和外殼的配合
| ||
回復 1# ac007 的帖子
| ||
| ||
Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-8-4 13:23 , Processed in 0.087526 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.