楼主: skg
|
要求看不出焊缝,光滑,表面不受影响,发热小,用什么焊什么设备 |
| ||
| ||
| ||
小黑屋|手机版|Archiver|机械必威体育网址 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-12-28 17:59 , Processed in 0.048123 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.