UID:204041
UID:301777
UID:55157
UID:216775
UID:30507
UID:284793
UID:203335
UID:90611
UID:224777
UID:267776
UID:761
UID:190611
UID:20061
UID:81977
UID:76773
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