|
4559| 8
|
[求助] 25钢阀盖锻造后,超声波探伤显示粗晶 |
| ||
|
| |
评分 | ||
| ||
| ||
| ||
| ||
| ||
| ||
|手机版|Archiver|热加工行业论坛
( 苏ICP备18061189号-1|豫公网安备 41142602000010号 )
版权所有:南京热之梦信息技术有限公司
GMT+8, 2025-12-20 03:57 , Processed in 0.212914 second(s), 23 queries .
Powered by Discuz! X3.4
Copyright © 2001-2020, Tencent Cloud.