UID:277847
UID:426362
UID:633532
UID:419967
UID:588725
UID:629213
UID:634374
UID:626219
UID:10862
UID:222713
UID:15730
UID:627477
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