28424| 36
|
[讨论] 45钢正火和调质的区别 |
| ||
| |
| ||
| ||
| ||
| ||
| |
| ||
综合机械当然是后者好。
| ||
| ||
| ||
| ||
高手说的对
| ||
| ||
6米丝杠热处理
| ||
|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, 2025-5-14 09:42 , Processed in 0.064852 second(s), 23 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.