4889| 2
|
[讨论] 请问大家20CrMnTi渗碳金相检测大家都是参考哪个标准? |
| ||
|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, 2025-7-28 05:48 , Processed in 0.043085 second(s), 21 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.