4182| 8
|
需要設(shè)計一套軸類沖筋模,,一下三種刀刃結(jié)構(gòu),,各有哪些優(yōu)缺點呢,,大家討論一下呀,。 |
| ||
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, 2025-3-10 21:13 , Processed in 0.067912 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.