4547| 20
|
[求助] 铸钢件一直出现皮下气孔 |
| ||
| ||
| ||
| ||
| ||
| ||
![]()
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
|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, 2025-5-2 17:11 , Processed in 0.181684 second(s), 30 queries .
Powered by Discuz! X3.4
Copyright © 2001-2020, Tencent Cloud.