楼主: jiachen
|
焊接件对焊不能焊透,是不是焊接缺陷? |
发表于 2018-5-21 15:22:17
|
显示全部楼层
| ||
小黑屋|手机版|Archiver|电力建设网站 ( 苏ICP备16030970号-1 )|网站地图
GMT+8, 2024-4-18 22:01 , Processed in 0.196103 second(s), 25 queries .
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.