UID:149426
UID:59817
UID:108694
UID:115909
UID:9528
UID:102246
UID:60523
UID:109938
UID:7407
UID:78976
UID:109643
UID:171387
UID:200447
UID:206071
UID:194218
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