UID:193848
UID:563043
UID:556756
UID:32389
UID:517794
UID:87893
UID:297344
UID:548623
UID:184221
UID:459288
UID:416839
UID:544587
UID:566305
UID:573317
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