1947| 0
|
軸類零件上有時(shí)候需要沖筋,,求一份關(guān)于沖筋模設(shè)計(jì)的圖紙 |
| ||
小黑屋|手機(jī)版|Archiver|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,,京ICP證050210號(hào),,浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-2-28 00:16 , Processed in 0.054175 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.