4626| 10
|
整段轉(zhuǎn)子平衡孔加工工藝問題 |
| ||
| ||
點評
不可能13級一起鉆吧?一次鉆2級嗎?
| |
| ||
| ||
| ||
| ||
Archiver|手機版|小黑屋|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, 2025-9-22 07:18 , Processed in 0.087527 second(s), 25 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.