5382| 7
|
[求助] 20CrMnTi、产品要求HRC58-63、1.1-1.3 A<3级 |
| ||
| |
| |
| |
|Archiver|手机版|小黑屋|热处理论坛
( 苏ICP备2021037530号|苏公网安备32059002001695号 )
Copyright © 2005-2025, rclbbs.com 苏州热协网络技术有限公司 版权所有
GMT+8, 2025-6-21 10:06 , Processed in 0.062588 second(s), 21 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.