7831| 15
|
加工密密麻麻的0.1mm的孔,用电子束、电火花还是激光好,哪个成本更低呢? |
| |
| ||
| |
小黑屋|手机版|Archiver|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2025-2-23 04:28 , Processed in 0.060202 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.