1757| 4
|
请教大家BGA扇出时过孔尺寸怎样确定 |
| ||
| ||
MENTOR奋斗中!!!!
GOOD GOOD STUDY,DAY DAY UP |
||
| ||
| ||
| ||
MENTOR奋斗中!!!!
GOOD GOOD STUDY,DAY DAY UP |
||
关于我们|手机版|EDA365 ( 粤ICP备18020198号 )
GMT+8, 2024-12-27 20:26 , Processed in 0.055012 second(s), 32 queries , Gzip On.
地址:深圳市南山区科技生态园2栋A座805 电话:19926409050