UID:604284
UID:67112
UID:632328
UID:377564
UID:222713
UID:15730
UID:49394
UID:320759
UID:560640
UID:582245
UID:648907
UID:565573
UID:648180
UID:495112
UID:660322
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