UID:37090
UID:68266
UID:585703
UID:247703
UID:566042
UID:592909
UID:586592
UID:12565
UID:309822
UID:588928
UID:355024
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