|
3556| 10
|
[交流] 锻件探伤有办法能确定是组织疏松还是夹杂 |
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
|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, 2025-12-5 23:24 , Processed in 0.218380 second(s), 26 queries .
Powered by Discuz! X3.4
Copyright © 2001-2020, Tencent Cloud.