UID:60347
UID:552444
UID:79522
UID:563068
UID:306529
UID:564625
UID:533042
UID:497880
UID:129515
UID:531871
UID:81753
UID:274047
UID:173659
波峰载具夹持边
使用水基助焊剂
红胶板过波峰焊
0.4 Pitch BGA四