4734| 6
|
銅-銅、銅鋁、鋁鋁之間釬焊都用什么釬料? |
| ||
回復(fù) 1# 王健剛 的帖子
| ||
| ||
| ||
| ||
Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,京ICP證050210號(hào),浙公網(wǎng)安備33038202004372號(hào) )
GMT+8, 2025-7-20 23:34 , Processed in 0.065134 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.