UID:459723
UID:224487
UID:646834
UID:52384
UID:648192
UID:649579
UID:562522
UID:80895
UID:647938
UID:607813
UID:612320
UID:637815
UID:651730
UID:309651
使用水基助焊剂
红胶板过波峰焊
0.4 Pitch BGA四
0603元件贴片焊