15650| 46
|
這個內(nèi)孔有辦法挖嗎 |
點評
我也是怎么認為。有些圖紙只知隨手一畫,不知加工困難。
| ||
| ||
| ||
| ||
| ||
| ||
| ||
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, 2025-8-13 13:21 , Processed in 0.101646 second(s), 22 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.