11474| 17
|
选2Cr13还是304? |
| ||
| ||
| ||
点评
用碳钢板加表面处理也可以
| ||
| ||
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, 2024-11-17 09:11 , Processed in 0.060333 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.