楼主: tauvie
|
请教:哪种金属好加工,材质软,防腐蚀? |
发表于 2013-12-19 17:38:28
|
显示全部楼层
| ||
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, 2024-11-23 18:40 , Processed in 0.051614 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.