495| 3
|
有谁知道,为什么通常都不在表贴焊盘上放置过孔,是对焊接有影响吗 |
发表于 2008-4-8 20:46:00
|
显示全部楼层
| ||
|
||
Archiver|小黑屋|手机版|PCB设计论坛|EDA论坛|PCB论坛网 ( 沪ICP备05006956号-1 )
GMT+8, 2024-10-2 08:33 , Processed in 0.160306 second(s), 19 queries .
Powered by Discuz! X3.4
© 2001-2023 Discuz! Team.