2259| 5
|
碳钢件是先焊接再电镀还是先电镀再焊接? |
| |
| ||
|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, 2025-2-25 13:11 , Processed in 0.478371 second(s), 23 queries .
Powered by Discuz! X3.4
Copyright © 2001-2020, Tencent Cloud.