|
981| 15
|
大家好,我现再有一批接盘和筒皮边焊边开裂,或者焊完后开裂。请问是什么原因? |
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
|
| |
| ||
| ||
| ||
| ||
闭关者|手机版|© 2005-2026|Cncad.Net ( 苏ICP备2026083443号 )|网站地图
GMT+8, 2026-11-10 16:40 , Processed in 0.256658 second(s), 28 queries .
Powered by Discuz! X5.0
© 2001-2026 Discuz! Team.