1401| 0
|
自動卯銀點機(jī)的下模具 是用什么材料好呢!我這邊是用的白鋼!可是太容易磨損了 |
| ||
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, 2024-9-23 14:36 , Processed in 0.047645 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.