4543| 10
|
想找一种取代304不锈钢的防锈材料 |
| ||
| ||
点评
见不到加工痕迹就行? 如今数控精车就能达到,车好后用拉丝布抛光即可,尺寸光度应该能保证吧?
| ||
小黑屋|手机版|Archiver|机械必威体育网址 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-12-28 21:44 , Processed in 0.053627 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.