-
清楚怎样测量回流焊和波峰焊温度曲线。
Clear how to measuring reflow and wave profile.
youdao
-
最明显的是，使用无铅锡膏必须提高回流焊温度。
The most obvious is the necessity for increased reflow temperature.
youdao
-
最明显的是，使用无铅锡膏必须提高回流焊温度。
The most obvious is the necessity for increased reflow temperature.
youdao