2236| 4
|
誰(shuí)設(shè)計(jì)過(guò)電阻焊的焊頭,?誰(shuí)見(jiàn)過(guò)O形的焊點(diǎn)嗎,? |
| ||
| ||
| ||
| ||
小黑屋|手機(jī)版|Archiver|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, 2025-1-31 17:52 , Processed in 0.050659 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.