UID:356167
UID:47152
UID:189097
UID:153053
UID:487873
UID:648461
UID:654947
UID:62561
UID:619873
UID:658927
UID:555655
UID:654859
UID:657208
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