UID:715612
图片:QFN.png
UID:320829
清江1219:你的板子的喷锡板工艺吗?如果是建议改为沉金PCB (2017-11-08 13:47)
UID:747365
图片:底部端?元器件.jpg
UID:752685
UID:737177
UID:123911
UID:742663
UID:718640
UID:731589
UID:162237
图片:底部焊接器件.jpg
UID:717383
UID:752630
UID:737564
UID:45441
UID:753104